渤海化学(600800.SH)发预亏，预计2025年度归母净亏损6.32亿元至6.65亿元

Group 1 - The company, Bohai Chemical (600800.SH), announced a projected net loss for the year 2025, estimated to be between -665 million and -632 million yuan for shareholders [1] - After excluding non-recurring gains and losses, the expected net loss for 2025 is projected to be between -799 million and -759 million yuan for shareholders [1] - The company is facing challenges due to the macroeconomic cycle in the chemical industry, with the PDH sector experiencing overcapacity and weak demand [1] Group 2 - The impact of the propane import tariff is increasing raw material procurement costs, leading to heightened operational pressure for the company [1]