Today, the average price of 20mm level three earthquake-resistant rebar is $526.13/ton, an increase of $1.23/ton from the previous trading day; the Shanghai Rebar USD Pricing Index closed at 516.81, up 0.4%. Specifically, during China's National Day, production and sales conditions in the construction steel market were basically normal, with stable market supply and a slight increase in inventory. Judging from the transactions, dealers generally operate cautiously during the holidays, and procurement is still based on rigid needs. Affected by factors such as holidays, market trading volume has declined. Taken together, today's building materials market prices may mainly fluctuate within a narrow range.