| 1/3/2022 | 2812900000 | INDUSTRIAL GAS SILICON TETRAFLUORIDE - NON-METAL HALOGENITE, CHEMICAL FORMULA SIF4, CAS No. 7783-61-1, IS USED IN THE MANUFACTURE OF MICROELECTRONICS. | 31 | 3182.83 | Russia | CHALON SUR SAONE FRANCE | ASTOR JSC |
| 1/10/2022 | 2812900000 | INDUSTRIAL GAS SILICON TETRAFLUORIDE - NON-METAL HALOGENITE (MAINTENANCE CONTENT 99.99%), CHEMICAL FORMULA SIF4, CAS No. 7783-61-1, IS USED IN THE MANUFACTURE OF MICROELECTRONICS. | 438.35 | 19729 | Russia | ST PETERSBURG RUSSIA | ASTOR JSC |
| 1/18/2022 | 2815120000 | SODIUM HYDROXIDE (CAUSTIC SODA) IN AQUEOUS SOLUTION (SODIUM LYE OR LIQUID SODA). ISP. IN PRODUCTION OF MICROELECTRONICS IN THE MANUFACTURE OF PRINTED BOARDS | 1260 | 2116.15 | China | OLD KUPAVNA MO | OSTEK STUDIO LLC |
| 1/18/2022 | 2841690000 | ETC. MANGANATES AND PERMANGANATES, USED IN THE PRODUCTION OF MICROELECTRONICS IN THE PRODUCTION OF PRINTED BOARDS | 1000 | 9394.66 | China | OLD KUPAVNA MO | OSTEK STUDIO LLC |
| 1/28/2022 | 2807000001 | SULFURIC ACID, APP. FOR CLEANING SURFACES IN MICROELECTRONICS | 351.08 | 2379.08 | France | DIFFERENT SHIPPING PLACES IN THE EU AND SWISS | OSTEK INTEGRA LLC |
| 1/18/2022 | 2833400000 | PEROXOSULFATES (PERSULFATES), USED IN THE PRODUCTION OF MICROELECTRONICS IN THE PRODUCTION OF PRINTED BOARDS. | 1000 | 2994.71 | China | OLD KUPAVNA MO | OSTEK STUDIO LLC |
| 1/18/2022 | 2841690000 | ETC. MANGANATES AND PERMANGANATES, USED IN THE PRODUCTION OF MICROELECTRONICS IN THE PRODUCTION OF PRINTED BOARDS | 715.4 | 6971.24 | Germany | WERDER BEI NEURUPPIN | OSTEK STUDIO LLC |
| 1/18/2022 | 2807000001 | SULFURIC ACID, APP. FOR CLEANING SURFACES IN MICROELECTRONICS | 511 | 1491.05 | Germany | WERDER BEI NEURUPPIN | OSTEK STUDIO LLC |
| 1/18/2022 | 2828900000 | HYPOCHLORITES, CHLORITES, HYPOBROMITES PR. ISP. IN PRODUCTION OF MICROELECTRONICS IN THE MANUFACTURE OF PRINTED BOARDS | 520 | 1878.45 | China | OLD KUPAVNA MO | OSTEK STUDIO LLC |
| 1/18/2022 | 2836200000 | DISODIUM CARBONATE. ISP. IN PRODUCTION OF MICROELECTRONICS IN THE MANUFACTURE OF PRINTED BOARDS | 400 | 813.05 | China | OLD KUPAVNA MO | OSTEK STUDIO LLC |