It belongs to the trademark category 14: 1403 jewelry, precious metal souvenir agate 14000 1, yellow amber gemstone 140004, artificial amber pearl (pressed amber) 140005. Silver thread (jewelry) 140009, bracelet (jewelry) 1400 15, jewelry (jewelry) 1400 18, brooch (jewelry)1400. Tie clip 140033, coin 140034, diamond 140035, precious metal silk thread (jewelry) 140040, ivory (jewelry) 140046, black marble jewelry/ Jewelry 140050, box necklace pendant 14005 1, medal 140052, olivine (gem) 140062, expensive olivine 140062, gold thread. Precious metal pin 140069, pearl (jewelry) 140070, second-class gem 140073, gem 140074, spinel (gem) 140095, precious metal statue/kloc. Precious metal artwork 140 109, hat ornament (precious metal)14017, hat ornament (precious metal)1401. Shoe ornaments (precious metals)14019, shirt cuff links 140 122, cuff links 140 122, precious metal bust/kloc. Pin (jewelry) 140 150, tie clip 140 15 1, precious metal badge 140 152, key ring (small jewelry or short chain jewelry) Jewelry beads 140 167, jewelry buckles 140 168※ rutile (gem) C 14000 1, synthetic diamonds C 140002. Laser gemstone C 140005※ silver handicraft C 140006, jade carving jewelry C 140007, horn, bone, tooth, tooth jewelry and artwork C 140008, magnetic therapy jewelry c140008.