又有16家化工园区，达到较低安全风险等级

Group 1 - The Sichuan Provincial Emergency Management Department announced the fourth batch of 16 chemical parks that have reached a lower safety risk level (D grade) [1] - Among the listed parks, Luzhou has 3 chemical parks, while Panzhihua, Deyang, Dazhou, and Liangshan each have 2 parks, and Guangyuan, Neijiang, Leshan, Meishan, and Yibin each have 1 park [1] - The 16 chemical parks that reached D grade include Panzhihua Geliping Chemical Park, Panzhihua Vanadium-Titanium Chemical Park, Luzhou Lutianhua (000912) Chemical Park, and several others [1]