Afe 2019 fã a edi kan no atwam. ahwɛ akyi wɔ Black Carbon gua so wɔ asram asia a atwam no mu, nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a ɛkɔ soro no taa yɛ kakraa bi, na nneɛma bɔne ahorow a ɛwɔ hɔ no ma gua no nsu tɔ. wɔ nsu a ɛwɔ soro no nhyɛso abien ase no, black carbon gua no hweree ade kɛse wɔ afe no fã a edi kan no mu.
Afei a ɛkɔɔ fam kɛse wɔ black carbon gua so wɔ 2018 mu no, ɛnyɛ den koraa sɛ nneɛma bo bɛkɔ soro bio. bo no sakrae kakra wɔ afe 2019 fã a edi kan no mu, na aka wɔ 6000-6500 yuan wɔ ton biara mu wɔ ne nyinaa mu, na na nkɔanim a ano yɛ den anaasɛ ɛrekɔ fam wɔ gua so.
In January and February 2019, due to a sharp decline in the early stage of raw coal tar, the price of raw coal tar rose after that. However, due to the Spring Festival holiday, there were many downstream maintenance,and the purchase quantity of carbon black was reduced, so the price rise of carbon black did not come true, and the market price was temporarily stable. From march to June, due to the high raw material price and high carbon black cost pressure, the price of carbon black rose Nanso, wɔ gua so., esiane ahwehwɛde a ɛwɔ fam no so atew nti, carbon black bo so tew kɛse wɔ gua so, na akansi a ɛba fam wɔ gua so no maa carbon black. bo kɔɔ soro no ano brɛɛ ase.