Sut hpaga dap kaw nna, 2018 ning December shata 29 ya shani kaw nna, Taiwan, Malaysia hte Amerikan mungdan kaw nna pru wa ai maigan de na shapraw ai n-butanol hpe ninghkap ai lit ni hpe galaw ngut sai lam, nau nna ai aten hta ndau shabra wa sai.
Dai ni hta, Taiwan mungdan hta Taiwan Plastics Industry a matu n-gun shayawm ai ahkun hkanse gaw 6%, kaga Taiwan company ni gaw 56.1%; US Oujiya company a matu n-gun shayawm ai ahkun hkanse gaw 52{10}}2% rai nna, Eastman Chemical Company, Dao Chemical company, BASF, hte kaga US company ni hta 139.3% ahkun hkanse ra ai; Malaysian Petrochemical company/ Ma Petrochemical gat lawk (Nayong) Co., Ltd., a matu n-gun shayawm ai ahkun hkanse gaw 12.7%, BASF Malaysia Mungdan na Hka Hpawk ni Pte Ltd, O Berdymo Malaysia Chemical Company hte kaga Malaysia company ni a ahkun hkanse jahpan gaw 26.7% rai nga ai.
2017 ning December shata 29 ya shani hta, Taiwan, Malaysia hte America{{4} kaw nna pru wa ai maigan de na shapraw ai n-butanol kaw nna pru wa ai maigan de na shapraw ai n-butanol hpe ninghkap ai sawk sagawn ai lam galaw na matu dawdan da sai.
N-butanol gaw ahkyak ai organic chemical raw material langai rai nna, madung hku nna butyl acrylate, butyl acetate, butylamine, butylamine, ethylene glycolbutyl ether hte kaga npu na arung arai ni hpe galaw shapraw ai hta jai lang ai, n-gun dat ni hta grau law hkra lang ai, hpun palawng ni, plasticizers hte kaga sun ni hta lang ai N-butanol gaw sau, biochemicals ni a matu n-gun rawng ai sau, shingra tara ni hpe n-gun jaw ai. hte manam pyaw ai baw ni, alkyd nsam ni a matu additive langai mi, surfactants ni hpe galaw ai hta mung jai lang ai..
Kade nna ai aten hta, mungdan kata na coatings hpaga lam gaw lawan ladan rawt jat wa sai, mungdan kata na coating arung arai hpaga lam ni mung rawt jat wa sai, shanhte gaw, manu dan ai arung arai amyu myu hpe laksan hku nna galaw shapraw lu nna, n-butanol a downstream derivatives ni a rawt jat galu kaba wa ai lam ni gaw, manu dan ai hte hpaji masa lam ni law law nga ai maigan mungdan ni hta naw nga ai, nkau mi gaw laksan bungli galaw ai lam hte manu dan ai lam ni nga ai, laksan bungli galaw ai ni a matu ra kadawn nga ai chyinghka ni naw nga ai.