Attachment devices of metal; Beer vent taps of metal; Taps of metal for casks; Cans of metal for alcoholic beverages; Containers of metal for beverages (kegs); Spears (valves) of metal for use with kegs; Spray valves of metal, other than parts of machines; Aluminium

Alcohol-free beverages; Ale; Alcohol-free beer; Alcoholic beers; Beer; Beer-based cocktails; Bitter beer; Fruit beers; Ginger beer; Ginger beer (non-alcoholic); Beer containing malt; Malt beer; Non-alcoholic beverages; Non-alcoholic cocktails; Seltzers (beverages)

Computer terminals for use with credit cards at point of sale; Computer terminals for use with debit cards at point of sale; Computer terminals for use with encoded cards at point of sale; Computer terminals for use with magnetic cards at point of sale; Electrical controls for determining the dropping points of substances; Electrical controls for determining the melting point of substances; Electro-dynamic apparatus for the remote control of railway points; Electronic point of sale terminals; Electronic point of sale transaction terminals; Encoded cards for use in point of sale transactions; Point of sale apparatus; Point of sale terminals; Point-to-point line of sight radio apparatus; Point-to-point line of sight radio instruments; Application software for online pet stores; Downloadable computer programs and recorded software distributed online; Electronic publications including those sold and distributed online; Acoustic discs for data processing; Airborne data acquisition apparatus; Airwave encoded data information receivers; Analogue to digital data converters; Apparatus for collecting encoded data for supply to computers; Apparatus for controlling the input of data; Apparatus for controlling the output of data; Apparatus for controlling the processing of data; Apparatus for controlling the storage of data; Apparatus for data communication between laser copying machines; Apparatus for data communications between computers; Apparatus for data entry; Apparatus for data input; Apparatus for data output; Apparatus for data processing; Apparatus for data storage; Apparatus for data transmitting; Apparatus for digitising geometric data contained in documents; Apparatus for guarding data communication systems against unauthorised access; Apparatus for input of data; Apparatus for interconnecting data processing equipment; Apparatus for processing data; Apparatus for processing data programmes; Apparatus for processing data relating to images; Apparatus for processing digital data; Apparatus for programming data; Apparatus for reading data; Apparatus for reading data on magnetic apparatus; Apparatus for reading data on optical apparatus; Apparatus for reading recorded data; Apparatus for receiving data; Apparatus for recording data in magnetic readable form; Apparatus for remote data transmission; Apparatus for retrieving data; Apparatus for sending data; Apparatus for the acquisition of data; Apparatus for the communication of data; Apparatus for the conversion of data; Apparatus for the graphic display of data; Apparatus for the processing of data; Apparatus for the storage of data; Apparatus for the storage of pictorial data; Apparatus for the storage of textual data; Apparatus for the transmission of data; Apparatus for transmitting data; Apparatus for transmitting data by the telephone network; Apparatus for transmitting data via the telephone; Apparatus for use in data logging; Application software managing and accessing data in relation to pets; Bank cards incorporating magnetic data carriers; Black boxes (data recorders); Blank cartridges for recording of data; Blank data cartridges; Blank optical data carriers in the form of discs (disks); Broadband data interconnecting computer installations; Cable connectors for use in the data communications industry; Cable installations for the transmission of data; Cable management installations for data signal transmission; Cards bearing coded data in magnetic form; Cards bearing coded data in punched-out form; Cards bearing data for use in computers; Cards bearing data for use in data processing apparatus; Cards bearing data for use in data storage apparatus; Cards bearing electronically recorded data; Cards bearing magnetic or encoded data for input; Cards for use as data carriers (encoded or magnetic); Cards for use with data processing apparatus (encoded/magnetic); Carriers for bearing data; Carriers in the form of chips for the reproduction of data; Carriers in the form of chips for the storage of data; Carriers in the form of tapes provided with data; Cartridges adapted for use with data carriers; Computer apparatus for processing data; Computer apparatus for the control of data; Computer apparatus for the storage of data; Computer apparatus for transmitting data; Computer controlled apparatus for furnishing voice responses to data inputs; Computer controlled workstations for data entry; Computer data in recorded form; Computer data input apparatus; Computer data input devices; Computer data interchange apparatus; Computer data recorded on optical discs; Computer data recording instruments; Computer data storage apparatus; Computer installations for the communication of data; Computer installations for the processing of data; Computer installations for the storage of data; Computer interface units for translating data; Computer measuring devices containing data; Computer networks for the communication of data; Computer networks for the processing of data; Computer networks for the storage of data; Computer programs for data processing; Computer programs for processing data; Computer programs for providing a graphical presentation of data; Computer programs for scientific data analysis; Computer programs for the analysis of data processing efficiency; Computer programs for the analysis of data processing performance; Computer programs for the analysis of data processing procedures; Computer programs for use in processing data relating to financial records; Computer programs recorded on data carriers; Computer programs recorded on data storage materials; Computer programs recorded on magnetic data carriers; Computer programs stored on data carriers; Computer programs stored on magnetic data carriers; Computer related data communication apparatus; Computer software for authorising access to data bases; Computers for data collection; Connecting devices for data collection; Connecting devices for data transfer; Consoles for use with data processing apparatus; Control programs for data terminals; Controlling programs stored on data carriers; Couplers (data processing equipment); Data access apparatus for use in accessing stored information; Data acquisition apparatus; Data acquisition instruments; Data buffers; Data bus interface units; Data capture apparatus; Data capture instruments; Data carriers (blank); Data carriers bearing computer programmes; Data carriers bearing machine readable data; Data carriers bearing machine readable programs; Data carriers containing computer programs; Data carriers for computers having software recorded thereon; Data carriers for electronic data processing; Data carriers for use with data processing apparatus; Data carriers in the form of optical discs (blank); Data carriers incorporating computer programs; Data carriers incorporating computer programs written in machine code; Data carriers incorporating controlling programs; Data carriers incorporating machine readable data; Data carriers incorporating programs; Data carriers incorporating regulating programs; Data carriers recorded with programs to enable data to be displayed; Data carrying instruments; Data carrying materials; Data cartridges; Data collecting machines; Data collectors; Data communications apparatus; Data communications hardware; Data communications installations; Data communications instruments; Data communications receivers; Data communications software; Data compact discs; Data compilations; Data compressors; Data conversion apparatus; Data display apparatus; Data display instruments; Data encoded on floppy discs; Data encoding apparatus; Data encryption apparatus; Data entry apparatus; Data entry terminals; Data exchange units; Data exit terminals; Data feeders; Data feeders for use with artificial intelligence; Data feeders linked with artificial intelligence; Data gloves; Data in machine readable form; Data information processing apparatus; Data information processing units; Data input apparatus for use with computers; Data interconnecting computer installations; Data logging apparatus; Data memory; Data meters; Data networks; Data packet switching apparatus; Data packet switching installations; Data printer apparatus; Data processing apparatus; Data processing apparatus for use in information storage; Data processing apparatus for use with computers; Data processing apparatus producing data in printed form; Data processing apparatus producing data in type form; Data processing components; Data processing devices; Data processing equipment; Data processing information carriers; Data processing input devices; Data processing installations; Data processing installations incorporating expandable architecture; Data processing instruments; Data processing machines; Data processing materials; Data processing programmes; Data processing programmes for archiving in computer aided design; Data processing programmes for editing in computer aided design; Data processing programmes for simulating behaviour; Data processing programmes for the production of newspapers; Data processing programmes for the production of periodicals; Data processing programs; Data processing programs recorded on data carriers; Data processing programs stored on data carriers; Data processing software; Data processing software for graphic representations; Data processing software for word processing; Data processing systems; Data processing terminals; Data processing units; Data processors; Data processors for business data; Data processors for control of material supply; Data processors for workshop controls; Data programmes; Data protection backup units; Data readers being acoustic devices for data processing apparatus; Data readers being optical devices for data processing apparatus; Data receivers; Data receiving apparatus; Data recorded electronically; Data recorded electronically from the internet; Data recorded in computer accessible form; Data recorded in electronic form; Data recorded in machine-readable form; Data recorded in magnetic readable form; Data recorded on magnetic media; Data recorded on optical materials; Data recording apparatus; Data recording machines; Data recording materials for use with computers; Data retrieval apparatus; Data security apparatus; Data security instruments; Data sets, recorded or downloadable; Data sorting apparatus; Data storage apparatus; Data storage apparatus for computers; Data storage apparatus for use with data processing apparatus; Data storage cartridges; Data storage cassettes; Data storage devices; Data storage devices bearing data; Data storage devices containing photographs; Data storage devices for recording computer programs; Data storage devices for recording data; Data storage discs; Data storage instruments; Data storage installations; Data storage machines; Data storage media (other than paper) for recording computer programs; Data stored for access by computer programs; Data switches; Data switching apparatus; Data terminals; Data terminals for the communication of data to a central computer system; Data terminals for the entry of data to a central computer system; Data terminals for the validation of data; Data transfer apparatus; Data transfer instruments; Data transmission apparatus; Data transmission cables; Data transmission installations; Data transmission networks; Data transmitters; Data transmitting apparatus; Data transmitting instruments; Development apparatus for data processing apparatus; Digital cassettes for electronic data processing; Digital data receiving apparatus; Digital data recording media; Digital data transmission apparatus; Digital data transmitting apparatus; Digital to analogue data converters; Digitized typefaces stored in electrical data carriers; Digitized typefaces stored in magnetic data carriers; Direct broadcasting apparatus for the reception of data; Direct broadcasting apparatus for the transmission of data; Disc drives for electronic data processing apparatus; Discs containing programs for data processing; Discs for the transmission of data; Display apparatus for use with data processing installations; Electric apparatus for data processing; Electric apparatus for storing computer data; Electric devices for transmission of data between computers; Electric devices for transmission of data between microprocessors; Electric keyboards for data input; Electrical apparatus for data acquisition; Electrical apparatus for recording data; Electrical apparatus for the input of data; Electrical apparatus for the output of data; Electrical apparatus for use in the encoding of data; Electrical communication apparatus for transmitting data; Electrical data converters; Electrical data input apparatus for use with computers; Electrical data input devices; Electrical data output apparatus for computers; Electrical data processing apparatus; Electrical devices for data information display; Electrical devices for storage of data; Electrical devices for the switching of data; Electrical devices for transmission of data; Electrical print out apparatus for use with electronic data processing apparatus; Electrical units for data conditioning; Electrically recorded data for computers; Electronic apparatus and instruments for data collection; Electronic apparatus for data processing; Electronic apparatus for manipulating data; Electronic apparatus for relaying data; Electronic apparatus for the transmission of data; Electronic circuits for data processing apparatus; Electronic data apparatus for use with computers; Electronic data carriers (blank); Electronic data collection apparatus; Electronic data collection instruments; Electronic data communications apparatus; Electronic data communications installations; Electronic data files; Electronic data input apparatus; Electronic data interchange apparatus; Electronic data output apparatus; Electronic data processing apparatus; Electronic data processing devices; Electronic data processing equipment; Electronic data processing installations; Electronic data processing machines; Electronic devices for data processing; Electronic devices for the transmission of data between computers; Electronic devices for the transmission of data between microprocessors; Electronic devices for transmitting data; Electronic files for the storage and retrieval of data on microfilm; Electronic files for the storage and retrieval of data on optical discs; Electronic industrial network apparatus for high speed data transmission; Electronic instruments for the receiving of data; Electronic memories for the control of computer data; Electronic memories for the input of computer data; Electronic memories for the output of computer data; Electronic memories for the storage of computer data; Electronic remote data transfer apparatus; Electronic telephone data communications apparatus; Electronically recorded data (downloadable); Encoded cards for carrying data; Encoded data for use in translation; Encoded data in the form of computer listings; Encoded programmes for data processing apparatus; Encoded programs for data processing apparatus; Expandable data processing apparatus; External storage apparatus for use with data processing apparatus; Films being optically recorded data for use with video; Fixed radio instruments for data transceivers; Fixed radio instruments for data transmission; Flat screens for electronic data processing apparatus; Governing programs stored on data carriers; Hard discs for electronic data processing; High speed data transmission apparatus; Image data capture devices; Image data translation apparatus; Information storage devices for use in data processing apparatus; Ink jet printers for use with data processing apparatus; Input apparatus for data processors; Input apparatus for transferring data from computers; Input apparatus for transferring data to computers; Input apparatus for use with computers for handling data; Input apparatus for use with data transmission apparatus; Input devices for data processing apparatus; Installations for data processing; Installations for the electronic processing of data; Installations for the transmission of data via electric supply lines; Instruction programmes for the input of data; Instruction programmes for the output of data; Instruction programmes for the processing of data; Instruction programmes for the storage of data; Instruments for electronic data processing; Instruments for surveying physical data; Instruments for the processing of data for utility meters; Instruments for the recording of data; Integrated circuit cards for bearing stored data; Integrated circuit cards for storing data; Integrated data processing installations; Integrated optical components for data transmission; Interactive data transfer apparatus; Interfaces for use with audible data; Keyboards for data entry; Keyboards for use in data entry; Keyboards for use with data communication apparatus; Keyboards for use with data processing apparatus; Laboratory data processing apparatus; Local area networking apparatus for the switching of data; Local area networking apparatus for the transmission of data; Machine readable data carriers (blank); Machine readable data carriers incorporating programs; Machine readable data carrying apparatus; Machine readable information carriers for recording data; Machine readable recording materials for retrieving data; Magnetic cards being data carrying materials; Magnetic cards for recording data; Magnetic cards for the recording of data; Magnetic components for recording data; Magnetic components for the retrieval of data; Magnetic components for the storage of data; Magnetic computer tapes for recording data; Magnetic data carriers (blank); Magnetic data carriers in the form of cassettes; Magnetic data carriers in the form of disks; Magnetic data carriers in the form of tapes; Magnetic data carriers in the form of wires; Magnetic data carriers recorded with programmes for instruction; Magnetic data carriers recorded with programmes for instruction in foreign languages; Magnetic data carrying discs; Magnetic data carrying tapes; Magnetic data carrying wires; Magnetic data cartridges; Magnetic data media; Magnetic data media being discs; Magnetic data media being tapes; Magnetic data memory; Magnetic data recording apparatus; Magnetic data storage materials; Magnetic discs for bearing recorded data; Magnetic discs for data storage purposes; Magnetic discs for the electronic recording of data; Magnetic discs for the recording of data; Magnetic discs for the storage of data; Magnetic discs recorded with data representative of text; Magnetic disks for data input; Magnetic disks for data processing; Magnetic disks for data storage; Magnetic disks for data transmission; Magnetic disks for the storage of data; Magnetic flexible disks for bearing data; Magnetic media bearing data for video games; Magnetic media for the handling of data; Magnetic media for the storage of data; Magnetic platforms for data processing material; Magnetic supports data processing materials; Magnetic supports for data recording; Magnetic tapes being data carriers; Magnetic tapes for recording data; Magnetic tapes for the storage of data; Magnetically encoded cards for carrying data; Magnetically recorded data for computers; Memories being cards of font data for use in lettering machines; Microchips for recording data; Microcircuit data carriers (blank); Microwave antenna for the reception of satellite data; Mobile data apparatus; Mobile data communications apparatus; Mobile data instruments; Modular sub-assemblies for use in data processing; Mouses (data processing equipment); Multiplexers for bearing data; Multiplexers for recording data; Multiplexers for use in the alternate transmission of data; Multipole connectors as matrix plugs (program heads) for data processing machines; Non-impact printers for use with data processing apparatus; Office machines (data processing); Operator controlled electrical data-interface apparatus; Optical apparatus for the processing of data; Optical apparatus for the reception of data; Optical apparatus for the recording of data; Optical apparatus for the transmission of data; Optical character readers for data entry; Optical character readers for data processing; Optical data carriers (blank); Optical data carriers in disc form (blank); Optical data media; Optical data receiving apparatus; Optical data reproducing apparatus; Optical data recording apparatus; Optical data storage apparatus; Optical data storage apparatus for use in labelling; Optical data storage drives; Optical data transmission systems; Optical discs for the storage of data; Optical materials for recording data; Optical materials for storing data; Paper bearing data in machine readable form; Paper bearing data in printed form; Paper being magnetic discs for bearing data; Paper cards bearing data in machine readable form; Plastic cards for carrying magnetic data; Plotters for use in data processing installations; Pneumatic apparatus for recording data; Pneumatic apparatus for tabulating data; Portable electronic apparatus for the analysis of machine data; Portable electronic apparatus for the collection of machine data; Pre-recorded data carriers for use with computers; Print out apparatus for use data processing apparatus; Printed circuit boards for remote data transmission; Printer apparatus for use with data processing apparatus; Printers for data processing apparatus; Printing apparatus for use with data processing apparatus; Printout apparatus for data processing apparatus; Private automatic branch exchanges for data; Processing programmes recorded on data carriers; Program carriers for electronic data processing apparatus; Program carrying magnetic discs for use with electronic data processing apparatus; Programmed machine-readable data recording material (magnetic); Programming instructions for data processing apparatus (recorded); Programs for data processing apparatus (recorded); Programs for data processing apparatus recorded on cards; Programs for data processing apparatus recorded on disks; Programs for data processing apparatus recorded on tapes; Programs for data-processing; Programs for processing data on computers; Programs for recording data in reproduction technology; Programs for use with data processors; Programs recorded on card data carriers; Programs recorded on cardboard data carriers; Programs recorded on data carriers; Programs recorded on machine readable data carriers; Programs recorded on magnetic data carriers; Programs recorded on optical data carriers; Programs recorded on paper data carriers; Programs written on data carriers for processing encoded data on computers; Public access information data terminals; Punched disks containing data in encoded form; Punched paper containing data in encoded form; Punched tapes containing data in encoded form; Radios with electronic data decoders; Read only memory cartridges for storing data; Readers (data processing equipment); Real-time data processing apparatus; Recorded data (encoded); Recorded data (magnetic); Recorded data files; Recording materials for bearing encoded data; Records bearing data; Remote data gathering apparatus; Remote data processing apparatus; Repeaters for use in data networking; Scanners (data processing equipment); Scanners for entering data into computers; Scientific apparatus for the receiving of data; Sensors for real time data input apparatus; Sensors for real time data output apparatus; Solid-state electrical apparatus for storing computer data; Solid-state electronic data storage materials; Storage apparatus for computer data; Storage materials for data in electronic form; Storage materials for data in magnetic form; Synchronous data communications apparatus; Synchronous data units; Synchronous data-link control adaptors; Tape back-up (data storing) apparatus; Tape decks for use with data processors; Tape drive apparatus for data processors; Tapes being optical data carriers; Tapes encoded with computer readable data; Tapes encoded with machine readable data; Tapes for recording data magnetically; Teaching programmes recorded on data carriers; Telecommunications apparatus for transferring data to computers; Telephone directory data bases; Telex interface data translating apparatus; Terminals for data processing; Terminals for remote data processing; Terminological data bases; Ticket data compiling machines; Time data generators; Typeface data recorded on electronically readable data carriers; Typefaces in the form of recorded data; Video data converting apparatus; View data terminals; Visual display apparatus for reading data; Visual display apparatus for recording data; Wire free data transmission apparatus

Point of purchase promotions (for others); Sales promotions at point of purchase or sale (for others); Compilation and provision of online directories; Online advertising on a computer network; Online auction services; Online ordering services in the field of restaurant take-out and delivery; Online promotion on a computer network; Online retail services; Online retail services for downloadable and pre-recorded music and movies; Online retail services for downloadable digital music; Online retail services for downloadable ring tones; Online retail services for downloadable virtual clothing; Providing information, including online, about advertising, business management and administration and office functions; Provision of an online marketplace for buyers and sellers of downloadable digital image files authenticated by non-fungible tokens [NFTs]; Provision of an online marketplace for buyers and sellers of goods and services; Retail services provided in online virtual environments; Online data processing services; Advertising services provided via a data base; Advisory services relating to data processing; Business consultancy services relating to data processing; Business data analysis; Business data analysis services; Business data management consultancy in information analysis; Collation of data; Collection of data; Company data information services; Compilation of business data; Compilation of mathematical data; Compilation of statistical data; Computerised data processing; Computerised data verification; Consultancy relating to data processing; Data base management; Data capture (keyboarding); Data cleansing services (correcting or removing inaccurate or incomplete data from databases); Data collection (for others); Data compilation for others; Data management; Data management advice; Data management consultancy; Data processing; Data processing for businesses; Data processing for the collection of data for business purposes; Data processing services [office functions]; Data processing verification; Data retrieval; Data scrubbing services (data management services); Data search in computer files (for others); Data transcription; Data verification (keyboarding); Demand based computerised data processing; Electronic data processing; Interpretation of market research data; Maintaining data in databases; Market research data collection services; Market research data retrieval services; Preparation of business data; Provision of business data; Registration of written communications and data; Updating and maintenance of data in computer databases; Updating data in databases; Verification of business data

educational services; teaching; providing courses of instruction; entertainment services; training; provision of training courses; electronic publication of information on a wide range of topics, including online and over a global computer network; providing courses of training

Metalworking machines and tools; cutting tools [machine tools]; taps [machine tools]; high-speed tool steel taps [machine tools]; cemented carbide tools; cemented carbide cutting tools [machine tools]; cemented carbide taps [machine tools]; diamond tools [machine tools]; diamond-pointed cutting tools [machine tools]; diamond coated taps [machine tools]; wear resistant tools [machine tools].

Computer software including downloadable computer programs and recorded computer software; computer software platforms, recorded or downloadable; communication software; computer installations for the communication of data; computer networks for the communication of data; computer programs for use in communications; computer programs for sales purposes; computer programs for the management of sales; electronic publications (downloadable); training guides and manuals in electronic format; data recorded in electronic form; computer hardware; computer peripherals; data processing equipment; data storage apparatus; optical data media; document processing apparatus (other than office machines); document retrieval apparatus (other than office machines); document verification apparatus; application software; downloadable mobile application software

Business club services namely a business networking club for entrepreneurs and business leaders; business advisory services; business management services; business networking services; online business networking services; business marketing services; business consultancy services; business organisation services; online business networking services; business research services; business advice services; business development services; business intermediary services relating to the matching of potential private investors with entrepreneurs needing funding; administering group purchasing programs and other discount programs, namely negotiating with providers of insurance, banking, credit card processing, travel and transportation services, to enable participant members of a business community to obtain discounts on the purchase of those services from others; business management of clubs for others; establishing policy and representation on behalf of the business community including advocacy and lobbying services included in this class

Connectors of metal for pipes and tubes; clamps of metal for pipes and tubes (other than parts of machines); clamp connectors of metal for pipes and tubes (other than parts of machines); couplings of metal for flexible pipes and tubes; couplings of metal for pipes and tubes; metal clamps for fastening pipes and tubes; and parts and accessories for all of the foregoing.

Machinery and equipment for the installation of: connectors of metal for pipes and tubes, clamps of metal for pipes and tubes (other than parts of machines), clamp connectors of metal for pipes and tubes (other than parts of machines), couplings of metal for flexible pipes and tubes, couplings of metal for pipes and tubes, metal clamps for fastening pipes and tubes; and parts and accessories for all of the foregoing.

Computer programs; computer software applications, downloadable; downloadable image files; electronic control apparatus, electronic navigating apparatus, electronic testing apparatus, electronic monitoring apparatus, other than for medical purposes [not including geiger counters, high frequency apparatus for welding, cyclotrons not for medical purposes, industrial X-ray machines and apparatus not for medical use, industrial betatrons not for medical use, magnetic prospecting machines, magnetic object detectors, seismic exploration machines and apparatus, hydrophone machines and apparatus, echo sounders, ultrasonic flaw detectors, ultrasonic sensors, electronic door closing control systems and electron microscopes]; personal digital assistants in the shape of a watch; smartphones; telecommunication machines and apparatus; electronic publications; downloadable music files; measuring or testing machines and instruments; monitoring apparatus, other than for medical purposes; transmitters [telecommunication]; power distribution or control machines and apparatus; remote controls for air-conditioning apparatus; measuring and control devices for air-conditioning technology.

Air conditioners for industrial purposes; air-conditioning apparatus; heating installations; air-conditioning installations; household electrothermic appliances, other than for beauty or sanitary purposes; stoves for household purposes, non-electric; boilers, other than parts of non-electric prime movers or engines; gas water heaters for household purposes; freezing machines and apparatus for industrial purposes; evaporators for air conditioners.

Computer hardware, namely, a touchscreen console computer for use in connection with video conferencing and video conference equipment.

Repair and maintenance of airplane motors and engines.

Hand tools (hand operated) and implements, including, wrenches, spanners, screwdrivers, saws, and hammers; hand tools for plumbing; garden tools and implements; cutlery; razors; parts, accessories and fittings for the foregoing

Decorative articles made of precious and semi-precious stones; decorative articles made of precious and semi-precious metals; precious metals and their alloys; jewellery; precious and semi-precious stones; horological and chronometric instruments; figurines and ornaments of precious and semi-precious stones; figurines and ornaments of precious and semi-precious metals