Hengli Petrochemical's large-scale transaction today was completed at a flat price, with a volume of 11.79 million shares and a transaction value of 200 million yuan.

On September 12, Hengli Petrochemical's block trading volume was 11.7911 million shares, with a transaction value of 200 million yuan, accounting for 31.49% of the total daily trading volume. The transaction price was 16.96 yuan, unchanged from the market closing price of 16.96 yuan.