elaborate on:
REF. | Specification | PCS×Box | PCS/Carton | Notes |
| KG004 | 20G | 100×20 | 2000 | Yellow |
| 21G | 100×20 | 2000 | Green | |
| 22G | 100×20 | 2000 | Black | |
| 23G | 100×20 | 2000 | Blue |
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