Kum 2019 kum chanve hmasa berah khan thla ruk kalta chhunga black carbon market thlir kir lehin, raw materials lo chhuahna hi a tlem fo va, negative factor hrang hrangin upstream-a pressure double pressure hnuaiah a tuam a, kum chanve hmasa berah chuan black carbon market chuan hlohna nasa tak a tawk a ni.
Kum 2018-a black carbon market-a nasa taka a tlak hnuah, a man a sang leh mai mai a rinawm loh. Kum 2019 kum chanve hmasa berah chuan a man a inthlak tlem hle a, a pum puiah 6000-6500 yuan per ton-ah a la awm a, market-ah hian a sang leh a tlahniam nasa lo. a awm lo.
January leh February 2019-ah chuan raw coal tar hmasa ber a tlahniam nasa hle a, chu mi hnuah chuan raw coal tar man chu a sang chho a ni., mahse, Spring Festival holiday avang chuan downstream maintenance tam tak a awm a,chuan carbon black lei zat pawh a tlahniam a, chuvangin carbon black man sang tak chu a dik lo a, market man chu a sang hle a, chu chu a man sang ber a ni a, a man sang ber chu a sang hle a ni{{2} Crom Carbon Rose, due the high RAW RAW ROSE, due the high raw RAW RAW RAW ROSE, due the high raw RAW RAW RAW RAW RAW RAW RAW ROSE Market{.-ah erawh chuan, downstream demand tlahniam vangin carbon black man chu market-ah nasa takin a tlahniam a, market-a man tlawmna a tlem avangin carbon black-a man sang chho chu a tlem phah a ni.