4th Sep, 2019 ruo 7th Sep, 2019 na International Convention City Bashundhara, International Convention City Bashundhara, Purbachal Express Hwy, Dhaka, Bangladesh. CEMS-Global USA's International `` Dye + Chem series of Exhibition '' ruru aha ya na ewu ewu na South & South-East Asia & Latin America dị ka naanị usoro nke ụdị ya na-eduga na mpaghara kọntinent. Beingbụ ndị edoziri maka afọ 12 gara aga na Bangladesh yana kwa na Brazil, Indonesia & Sri Lanka na ịmalite ịmalite ịtụ anya na mba ndị ọzọ site na afọ na-esote. Beingbụ naanị ngosipụta nke ụdị ya na Bangladesh na ịhazi ọganiihu na-aga nke ọma kemgbe ihe karịrị afọ 12, nke bụ oge nke atọ iji gaa ngosi ahụ. Ndị na-eweta sọlfọ Black. Anyị, Foring, gara mbipụta Bangladesh -`38th Dye + Chem Bangladesh 2019 International Expo 'wee zute ọtụtụ ndị ọbịa.

Anyị tụlekwara mmepe sọlfọ Black ahịa, ọchịchọ na amụma. Black bụ otu n'ime ndò kasị elu ndò e ji esiji ákwà na owu & sịntetik akwa akwa ihe nwere niile oge oké mkpa karịsịa maka ukporo eyi (denims & uwe). N'etiti klaasị nile nke dyestuffs, sọlfọ ojii bụ klas dị mkpa nke agba maka agba nke cellulosics, ịdị adị ruo ihe fọrọ nke nta ka ọ bụrụ otu narị afọ. Ihe kachasị anyị mma bụ na anyị nwere osisi dị ike, nke nwere mita 7000 nwere sọlfọ Black n'afọ ọ bụla gbasara 10,000 tọn kwa afọ. Nke a na-eme ka anyị jide n'aka na mmepe zuru ụwa ọnụ.

Foto nke abụọ gosiri na onye na-eme ihe ngosi osisi indigo bịara n'ụlọ ntu anyị. Anyị na-agbanweta echiche ma na-azụ ahịa.