Manufacturer of a diverse range of intermediates in China. Products include isocyanates, pthalimides, chloroformic acid derivatives, as well as several veterenary drugs, natural extracts, and surfactants.

Producer of aromatic and heterocyclic fine chemicals, including derivatives of methoxybenzene, aniline, diphenylamine, and diphenyl ether. Located in China.

Manufacturer of pyridines and aliphatic thiochemicals in China. Products include dimethyl disulfide and sulfoxide, chloro-, bromo-, and amino-derivatives of pyridine and nicotinic acid, and derivatives of levulinic acid.

Manufacturing and trading company in Zheijang, China, focused on active pharmaceutical ingredients and intermediates, herbal extracts. Also offers contract manufacturing.

Producer of aromatic intermediates in China. Products include derivatives of anisole, methoxybenzene, acetyl chloride, and benzoyl chloride.

Bromochemical producer in China. Most products are brominated hydrocarbons, but they also include acetyl and propionyl bromide, and phosphorus tribromide.

Manufacturer of glyoxal, glyoxalic acid, and rutin, located in China.

Manufacturer of menthane, pinane, dihydroterpineol, and related chemicals, located in China.

Aromatics and heterocyclics manufacturer, specializing in coumarins. Also offer custom formulations and contract research in Hillsborough, New Jersey.

Manufacturer of active pharmaceutical ingredients and intermediates, veterinary drugs, peptides and nucleotides, and specialty chemicals, located in China.

Producer of pesticide, dye, and pharmaceutical intermediates, with an emphasis in phosphorus chemicals. Also offers phenyl methyl pyrazolone and several other aromatic compounds.

Producer in China of aromatic chemicals, including derivatives of aniline, phenol, and toluidine. Largest-scale product is m-aminophenol, used in dye and pharmaceutical intermediates.

Manufacturer of chlorinated derivatives of toluene, benzyl chloride, and benzaldehyde. Also produces a range of plastic additives. Located in China.

Manufactures pharmaceutical and dye intermediates in China. Products include a wide range of brominated organics, as well as esters, quaternary ammonium compounds, and silane coupling agents.

Specialty chemical producer in China specializing in salicylaldehyde, coumarin, and other aromatic aldehydes, as well as phosphorus chloride and oxychloride and organophosphorus compounds.