Chempricehub, May 25 - According to customs data, China's propylene exports in April 2026 totaled 21,100 tons, up 10,450% month-on-month and 520.59% year-on-year, with an average price of $1,312.89 per ton, down 72.49% month-on-month. Cumulative exports from January to April 2026 reached 24,400 tons.