JCCL(SH:600362)2016-01-29 16:00Financial Performance - The estimated net profit attributable to shareholders for 2015 is expected to decrease by 60% to 80% compared to the previous year[2] - The net profit for the previous year was 2,850,649,245 yuan[3] - The earnings per share for the previous year was 0.82 yuan[3] Reasons for Profit Reduction - The primary reason for the profit reduction is the continuous decline in international commodity prices, leading to a significant drop in sales prices of copper and gold products[4] - The gross profit margin has decreased substantially due to the drop in product prices[4] Forecast and Auditing - The forecasted data is preliminary and has not been audited by registered accountants[2] - The official audited financial data will be disclosed in the company's annual report[5] Investment Advisory - Investors are advised to pay attention to investment risks based on the preliminary estimates[5] Reporting Period - The performance forecast period is from January 1, 2015, to December 31, 2015[2] - The announcement was made by the Board of Directors on January 29, 2016[7]