7月2日电，螺纹钢主力合约日内涨超2%，现报3047.00元/吨。

Core Viewpoint - The main contract for rebar steel has increased by over 2% in a single day, currently priced at 3047.00 yuan per ton [1] Group 1 - The rebar steel market shows a significant upward movement, indicating potential bullish trends in the industry [1]