Cabot Corporation nnansa yi ara de too gua sɛ wɔde 1 cent/lb raw material surcharge (bɛyɛ RMB 150/ton) bɛka rɔba carbon blacks a wɔtɔn wɔ North America nyinaa ho fi April 1, 2019. . eyi yɛ carbon black producer foforo a wosii gyinae sɛ wɔde sika a wɔde bɛbɔ ka ho bɛma wɔ OU Lilong Engineering Carbon Company.
Adwumakuw no si so dua sɛ mprempren carbon black raw material gua no mprempren wɔ bere a ɛyɛ adwuma yiye. carbon black raw materials dodow no ara wɔ Amerika Atifi fam no yɛ nneɛma a efi petrol a wɔde yɛ aduru a wɔmfa nhyehyɛ mu no mu. no mu nneɛma a efi mu ba wɔ asram a atwam no mu no, nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde ma no ho haw no reyɛ wɔn ade wɔ aman a wɔde ngo a ɛyɛ den a wɔde ma te sɛ venezuela ne Mexico no ho a wɔde ma no ho, sɛnea ɛte biara no, nneɛma a wɔde di dwuma no yɛ nea wɔde nneɛma a atwa yɛn ho ahyia no ho nhyehyɛe ma{ Nneɛma pɔtee a ɛyɛ papa a wɔde yɛ aduan a ɛho hia ma carbon black a wɔyɛ no asesa. akɔ eyi mu no, Cabot digested a dodow kɛse a ɛka ho a ɛyɛ raw material costs a na ɛnna adi koraa wɔ fuel price index wɔ bo formula.