| 23/Mar/2020 | 28309090 | Active ingredients for optical applications (Zinc sulfide granules sublimed, about 1-4 mm (ZnS) Patinal (R)) (CAS 1314-98-3) (1KG / THUNG) | China | pack/ box / bag / package | 1.00 | 683.94 | 683.94 | View Importer | View Supplier |
| 09/Mar/2020 | 28045000 | Tellurium dioxide TeO2 powder, used in frontal pastes, optical devices, infrared sensors, tellurite glass, electro-optical system architecture, electroplating technology, specifications 10kg / drum; CAS number: 7446- 07-3 | Japan | kg | 20.00 | 2,554.30 | 127.71 | View Importer | View Supplier |
| 23/Jan/2019 | 28342100 | HC3 # & Potassium Nitrate , KNO3 , used to heat harden surfaces in manufacturing tempered glass and optical glass. New 100% | Japan | Kg | 12,000.00 | 31,200.00 | 2.60 | View Importer | View Supplier |
| 23/Jan/2019 | 28342100 | C09 # & Potassium Nitrate , KNO3 , used for heat treatment of surface hardening in the manufacture of tempered glass and optical glass. New 100% | Japan | Kg | 2,000.00 | 5,200.00 | 2.60 | View Importer | View Supplier |
| 07/Jan/2019 | 28259000 | Niobium oxide coating 1-3 mm , solid , used in the optical industry. New 100% | Korea (Republic) | Kg | 1.00 | 165.00 | 165.00 | View Importer | View Supplier |
