Recently, the reporter got a piece of news from the Product Development Department of Angang Steel Co., Ltd. that the Heavy Section Plant of Angang Steel Co., Ltd. cooperated with Iron and Steel Research Institute of Ansteel Group to develop and produce more than 1000t flat-bulb steel for ship with three specifications, i.e. No.8, No.16 and No.20. Through inspection, each index of the product is acceptable and has stable performance.