on july 27, lanzhou petrochemical's 60,000 tons/year butanone plant maintained normal operation. no quotation for the outside world today, normal sales, actual order negotiation.
attach sunsirs monitoring data: lanzhou petrochemical butanone product quotation (for reference only):
| enterprise | product | specifications | 7/24 | 7/27 | changes |
| lanzhou petrochemical | butanone | domestic | --- | --- | -- |
