| 3/11/2024 | 90278900 | AUTOMATIC KJELDAHL ANAYZER WITH ACCESSORIES, | XXXXXXXXXX | 2 | NIU | 21278.74 | CHINA | MSC ARIES |
| 2/16/2024 | 84198990 | WASTE GAS COLLECTION HOOD / KJELDAHL ALUMINIUM ALLOY DIGESTEREXHAUSTING SYSTE, | XXXXXXXXXX | 3 | NIU | 2351.08 | CHINA | MU 231 |
| 2/16/2024 | 90278900 | AUTOMATIC KJELDAHL ANALYZER,L/FRT & EXW: RS 351072.55 / 318.2311 = USD 1103.20 | XXXXXXXXXX | 1 | NIU | 7619.91 | CHINA | MU 231 |
| 8/21/2023 | 84198990 | KJELDAHL DISTILLATION UNIT/SCRUBBER/KJELDAHLDIGESTOR WITH ADDITIONAL GLASS TUBE,03 PCS | XXXXXXXXXX | 3 | NIU | 6429.21 | CHINA | CX 3119 |
| 8/8/2023 | 90278900 | KJELDAHL DIGESTION FURNACE - 01 UNIT, | XXXXXXXXXX | 1 | NIU | 1295.28 | CHINA | EVER USEFUL |
| 8/8/2023 | 90318000 | SEMI AUTO KJELDAHL NITROGEN ANALYZER - 01 UNIT( DISTILLATION - BKN - 984 ),PORTABLE PH/ORP METER - 01 UNIT | XXXXXXXXXX | 2 | NIU | 2111.25 | CHINA | EVER USEFUL |
| 8/3/2023 | 38221900 | KJELDAHL CATALYST TABLETS SELENIUM, | XXXXXXXXXX | 8.57 | KGM | 77.64 | UNITED KINGDOM | QR0662 |
| 6/23/2023 | 90278900 | KJELDAHL ANALYZER UNIT, KJELDHAL DIGESTOR WITH ACCERSSORIES,,04 PKGS STC LABORATORY EQUIPMENT | XXXXXXXXXX | 2 | NIU | 3860 | CHINA | OOCL HAMBURG |
| 6/1/2023 | 38229000 | LABORATORY REAGENT KJELDAHL COPPER, IODINE SOLUTION,, | XXXXXXXXXX | 47.69 | KGM | 1916.61 | UNITED KINGDOM | TK 6379 |
| 4/6/2023 | 90278900 | KJELDAHL ANALYZER WITH ACC, SAMPLE CONCENTRATOR,,06 PCS STC LABORATORY EQUIPMENT | XXXXXXXXXX | 2 | NIU | 10365 | CHINA | OOCL LUXEMBOURG |