According to the data monitoring of toodudu, the average ex factory price of LLDPE (7042) in East China was 8830.00 RMB/ton on March 1 and 9280.00 RMB/ton on March 31. The increase rate in March was 5.10%, up 4.15% compared with March 1. According to the data monitoring of toodudu, the average ex factory price of LDPE (2426h) in East China was 11616.67 RMB/ton on March 1 and 11750.00 RMB/ton on March 31. The increase rate in March was 1.15%, down 2.99% from February 1. According to the data monitoring of toodudu, the average ex factory price of HDPE (5000S) in East China was 9183.33 RMB/ton on March 1 and 9850.00 RMB/ton on March 31. The increase rate in March was 7.26%, an increase of 9.85% compared with March 1. In March, the domestic polyethylene spot market showed a trend of shock and rise as a whole, and the three varieties rose to varying degrees. Among them, LLDPE and HDPE markets in East China have increased significantly, and LDPE market has limited upward space due to the ...