Nippon Steel Stainless Steel Co., Ltd. has set up "nssts" (Nippon Steel Stainless Series) as its exclusive brand of steel specification stainless steel series products. The original "NSSC" series developed by Nippon Steel Sumitomo Co., Ltd., the "NSS" series developed by Nippon Steel, the "nssmc-nar" series stainless steel products developed by Nippon Steel Sumitomo Co., Ltd. and the exclusive stainless steel products developed by the newly established Nippon Steel Co., Ltd. after integration will be produced and sold with the new trademark of "nssts" in the future.