January 19, 2011, CISDI-designed 4100mm heavy plate mill for Chongqing Steel was accepted and handed over to the customer. CISDI was highly acclaimed for providing satisfactory design and guidance in site construction, and the as-built HMP reached the designed capacity of 1.30Mt/a with all product performances to the target. The 4100mm HPM is China’s 1st domestically-built mill by self-integration of world’s advanced technology and equipment for rolling >3500mm plate, and 1st mill of its kind breaking through 1.00Mt in the first year of startup. As to today, it ranks No.2 of China’s quality ship board producer.