Description

Established in 1993 and based in Mianyang, China, Lier Chemical Co.,LTD. functions as a comprehensive entity focused on the research, development, manufacturing, and worldwide distribution of agrochemical products. The company's diverse product line encompasses a selection of low-toxicity and low-residue pesticides, including prominent examples such as chloropyridines and organophosphates. Its extensive offerings for crop protection also feature numerous herbicides, specifically pinoxaden, glufosinate-ammonium, diquat, flumioxazin, clodinafop-propargyl, clopyralid acid, picloram, fluroxypyr-meptyl, triclopyr, diuron, bensulfuron-methyl, linuron, pyrazosulfuron-ethyl, nicosulfuron, flufenacet, mefenacet, and quinclorac. Additionally, Lier Chemical provides fungicides like azoxystrobin, epoxiconazole, iprodione, and difenoconazole, alongside insecticides such as chlorpyrifos and pyriproxyfen. Beyond its agricultural chemical focus, the company produces active pharmaceutical ingredients (APIs) and their respective formulations. A substantial part of its business involves the synthesis of a broad spectrum of chemical intermediates, most notably pyridine derivatives including 2-chloropyridine, 2,3-dichloropyridine, 2,5-dichloropyridine, 2,6-dichloropyridine, 2,3,4-trichloropyridine, 2,3,5-trichloropyridine, 2,3,6-trichloropyridine, nitrapyrin, pentafluoropyridine, 2,3,5,6-tetrachloro-4-methylsulfonylpyridine, 6-chloropyridine-2-carbonitrile, 3,6-difluoropyridine-2-carboxylic acid, 2,2'-bipyridine, 2-chloro-4'-fluoroacetophenone, 2-chloro-2',4'-difluoroacetophenone, and 2-fluoro-3-nitrobenzoic acid. Other specialized intermediates manufactured include (E)-4-(dimethylamino)but-2-enoic acid hydrochloride, 4,4'-dichloro-[3,3']bipyridinyl, clopyralid-methyl, methyl 3,4,6-trichloropicolinate, 2,4,5-trichloropyridine, 7-fluoro-6-nitro-4-hydroxyquinazoline, N-(3-chloro-4-fluorophenyl)-7-fluoro-6-nitroquinazolin-4-amine, 4-bromocrotonic acid, 4-N-(3-chloro-4-fluorophenyl)-7-[(3S)-oxolan-3-yl]oxyquinazoline-4,6-diamine, 2-amino-N-(2-chloro-6-methylphenyl)-1,3-thiazole-5-carboxamide, and 5-chloro-8-hydroxyquinoline.