GI鋼板市場の概要

近年、の生産GI鋼板 in my country has increased year by year. The import volume has also increased year by year, even higher than the increase in production; after deducting repetitive production statistics, the consumption of galvanized sheets is about 5.27 million tons. After 1999, the import volume of galvanized sheets exceeded the production volume for the first time, and the self-sufficiency rate of domestic products was less than 50 percent , and there was a trend of declining year by year.