| 31/Mar/2020 | 70052910 | B50064 # & Tubes optically unworked, optically: 49.88 ~ 50mm | China | Inch | 498.02 | 5,478.22 | 11.00 | View Importer | View Supplier |
| 18/Mar/2020 | 70052910 | B50064 # & Tubes optically unworked, optically: 49.88 ~ 50mm | China | Inch | 485.33 | 5,338.63 | 11.00 | View Importer | View Supplier |
| 18/Mar/2020 | 70052910 | B50125 # & Raw unrefined rough glass rods; Đk: 43mm | China | Inch | 500.01 | 8,500.17 | 17.00 | View Importer | View Supplier |
| 11/Mar/2020 | 70052910 | B50178 # & Raw optical glass rods which have not been optically worked, đ: 26mm +/- 0.1mm | China | Inch | 38.05 | 585.97 | 15.40 | View Importer | View Supplier |
| 11/Mar/2020 | 70052910 | B50054 # & Raw glass rods, optically unmanned, đk: 55.2-55.3mm | China | Inch | 21.38 | 295.04 | 13.80 | View Importer | View Supplier |
| 04/Mar/2020 | 70052910 | B50054 # & Raw unrefined optical glass rods; Đk: 55.2-55.3mm | China | Inch | 77.20 | 1,065.36 | 13.80 | View Importer | View Supplier |
| 02/Mar/2020 | 70052910 | B50079 # & Raw optical glass rods, not optically worked; dk = 23.2mm-23.4mm | China | Inch | 3,000.86 | 22,176.36 | 7.39 | View Importer | View Supplier |
| 02/Mar/2020 | 70052910 | B50064 # & Tubes optically unworked, optically: 49.88 ~ 50mm | China | Inch | 999.81 | 10,997.91 | 11.00 | View Importer | View Supplier |
| 12/Jan/2019 | 70052910 | B50114 # & Raw optical glass block that has not been optically worked , đ: 134mm | China | Inch | 399.87 | 57,981.15 | 145.00 | View Importer | View Supplier |
| 12/Jan/2019 | 70052910 | B50080 # & Raw glass rods, optically worked; dk = 36.8mm-37.2mm | China | Inch | 1,982.80 | 26,529.86 | 13.38 | View Importer | View Supplier |
