on august 10, the overall start-up of domestic styrene-butadiene rubber plants was stable, and the restart of lanhua's styrene-butadiene rubber plant was postponed; yibang's styrene-butadiene rubber plant plans to restart in the near future.
| enterprise | equipment capacity 10,000 tons/year | starting status |
| qilu petrochemical | 23 | run normally |
| jilin petrochemical | 14 | two-line operation |
| yangzi petrochemical | 10 | run normally |
| shenhua chemical | 18 | two-line operation, planned to stop for maintenance in late august |
| lanzhou petrochemical | 15 | shut n for maintenance, restart postponed |
| fushun petrochemical | 20 | three-line operation |
| li changrong (huizhou) | 5 | run normally |
| zhejiang weitai | 10 | run normally |
| hangzhou yibang | 10 | shut n for maintenance, plan to restart in the near future |
