Core Insights - The production of primary plastic shapes in Liaoning Province reached 648,000 tons in March 2025, marking a year-on-year increase of 13.7% [1] - The growth rate for March 2025 is 8.5 percentage points higher than the same period last year, continuing a trend of growth [1] - For the first quarter of 2025, the total production of primary plastic shapes was 1.787 million tons, with a year-on-year growth of 12.2% [3] Group 1 - In March 2025, Liaoning's primary plastic production accounted for 5.3% of the national total of 12.259 million tons [1] - The growth rate in March 2025 was 3.5 percentage points higher than the national average [1] - The cumulative production for January to March 2025 was 1.787 million tons, representing 5.2% of the national total of 34.410 million tons [3] Group 2 - The increase in production for March 2025 is indicative of a continuing upward trend in the industry [1] - The production growth for the first quarter of 2025 is 2.6 percentage points higher than the national average [3] - The data reflects a significant improvement in production metrics compared to previous years [3]

Core Insights - The primary form of plastic production in Tianjin reached 431,000 tons in March 2025, marking a year-on-year growth of 26.4% [1] - The growth rate for March 2025 is 23.5 percentage points higher than the same period last year, continuing a trend of increasing production [1] - The production growth rate in Tianjin outpaced the national average by 16.2 percentage points, contributing to 3.5% of the national total of 12,259,179.2 tons [1] Group 1 - In the first three months of 2025, Tianjin's primary form of plastic production totaled 1,247,000 tons, reflecting a year-on-year increase of 36.3% [3] - The growth rate for this period is 40.4 percentage points higher than the previous year, indicating a significant upward trend [3] - Tianjin's production accounted for 3.6% of the national total of 34,410,488.5 tons during the same period [3] Group 2 - The term "primary form of plastic" was previously referred to as plastic resin and copolymer before 2004 [4] - Since 2011, the threshold for scale industrial enterprises in China has been raised from an annual main business income of 5 million to 20 million yuan [4]