【Guangdong Zhongnan Iron & Steel Co., Ltd.: Announcement on the Switch of Steel Bar Production Standards】Dear Customers,

We are deeply grateful for your long-term support to Guangdong Zhongnan Iron & Steel Co., Ltd.

The new national standards for steel bars, GB1499.1-2024 "Steel for the Reinforcement of Concrete - Part 1: Hot Rolled Plain Bars" and GB1499.2-2024 "Steel for the Reinforcement of Concrete - Part 2: Hot Rolled Ribbed Bars", have been issued on June 25th, 2024, and will officially come into effect on September 25th...