Price trend According to the price monitoring of SunSirs, on October 21, the price of 20# seamless pipe was 4626 RMB/ton, down 0.52% from the previous

Price trend According to the survey data of SunSirs, on October 16, the quotation of 20 × seamless tube was 4700 RMB/ton, down 0.13% compared with

Price trend According to statistics from SunSirs, on October 10, 20 # seamless pipe quoted 4706 RMB/ton, which was the same with the previous trading day,

1.  the price trend According to statistics from SunSirs, on September 11, 20# seamless pipe quoted 4696 RMB/ton, which was unchanged from the previous trading day,

1.the price trend According to statistics from SunSirs, on September 4, the market price of 20# seamless pipe 108*4.5 was 4690 RMB/ton, which was flat compared