99.5% South Korea 38,100 yuan cyclopentane / ton 200kg / barrel 
 Indonesia, 99.5% propylene 5800 yuan / ton, 200kg / barrel 
 Xylene 99.9% South Korea 3,300 yuan / ton, 180kg / barrel 
 99% dicyclopentadiene Korea 5850 yuan / ton, 190kg / barrel 
 Benzene 99.5% Japan / Korea 5700 yuan / ton, 180kg / barrel 
 Toluene 99.9% South Korea 3,200 yuan / ton, 180kg / barrel 
 Methylcyclohexane 99% Belgium 8,000 yuan / ton, 160kg / barrel 
 Naphthalene 97% of the Russia / Korea 2600 yuan / ton 50kg / bag 
 99.8% diethanolamine (USA) 16000 RMB / t 220kg / barrel 
 Catechol 99.5% (France / USA) 18,000 yuan / t 190kg / barrel 
 99.9% butyl methacrylate (UK) 18500 yuan / t 184kg / barrel 
 99.9% methyl methacrylate (Japan), 16,000 yuan / t 190kg / barrel 
 Epichlorohydrin 99.9% (Russia / South Korea) 24,300 yuan / t 225kg / barrel 
 Russia 99% of isoprene 9200 yuan / ton 30kg 
 South Korea 98% isopentane 19,600 yuan / ton, 160kg / barrel