Employees of our group's stainless cold rolling mill are producing lanthanum-containing iron-chromium aluminum plates. Recently, the lanthanum-containing iron-chromium aluminum sheet with the world's largest width and roll weight has made its global debut. The product's key component control level and high-temperature performance have reached internationally leading levels. Through years of continuous technological research, the maximum width of lanthanum-containing iron-chromium aluminum plates has been achieved, with a maximum unit weight of 18 tons, and batch and continuous production has been achieved, which has played a supporting role in the high-quality development of my country's equipment manufacturing field.