Styrene, nrog rau cov tshuaj formula C₈H₈ thiab CAS No. 100-42-5, yog cov organic compound tsim los ntawm kev hloov ib hydrogen atom ntawm ethylene nrog ib lub nplhaib benzene. Cov electrons ntawm vinyl pawg yog conjugated nrog lub nplhaib benzene. Nws yog xim tsis muaj xim thiab pob tshab oily kua, insoluble hauv dej tab sis soluble hauv ethanol thiab ether. Thaum raug huab cua, nws maj mam dhau polymerization thiab oxidation. Kev lag luam, nws yog ib qho tseem ceeb monomer rau kev sib txuas ntawm cov resins, ion- pauv resins, thiab hluavtaws roj hmab.
Ntawm ZIBO CHEMCIE NEW MATERIAL CO., LTD, peb coj koj cov ntaub ntawv sau tshiab tshaj plaws ntawm styrene-txog cov khoom siv-txhua yam koj xav tau, peb tau txais nws. Nrog peb lub peev xwm txaus siab rau qhov tseeb ntawm kev lag luam kev lag luam, peb tsis tsuas yog kwv yees cov ncauj lus tab sis kuj pab koj tswj cov kev pheej hmoo zoo. Raws li tus neeg muag khoom ncaj qha los ntawm lub hauv paus, peb lav rau sab saum toj -notch zoo thaum muab cov nqi sib tw, ua rau peb koj tus khub ntseeg siab hauv kev lag luam styrene.
| Styrene Kev Lag Luam Chain Nqe Nqe (Lub Kaum Ib Hlis 19, 2025) | |||||
|---|---|---|---|---|---|
| Khoom | Qeb | Kaw rau lub Kaum Ib Hlis 17 | Kaw rau lub Kaum Ib Hlis 18 | Hloov | Chav tsev |
| Crude Roj | ICE Brent Futures | 64.2 | 64.89 | 0.69 | USD/Barrel |
| NYMEX | 59.91 | 60.74 | 0.83 | USD/Barrel | |
| China INE Main Force | 460.8 | 462.3 | 1.50 | CNY/Barrel | |
| Naphtha | Nyiv CIF Nqe | 571.25 | 568.5 | -2.75 | USD/MT |
| Ethylene | CFR Northeast Asia | 735 | 730 | -5 | USD/MT |
| Ntshiab Benzene | FOB South Kauslim | 667 | 663 | -4 | USD/MT |
| CFR Tuam Tshoj | 682 | 674 | -8 | USD/MT | |
| FOB US Gulf ntug dej hiav txwv | 267 | 271 | 4 | Xees / Gallon | |
| FOB Rotterdam | 693 | 696 | 3 | USD/MT | |
| East China Market | 5420 | 5345 | -75 | CNY/MT | |
| Sinopec East Tuam Tshoj | 5300 | 5300 | 0 | CNY/MT | |
| Shandong khw | 5308 | 5283 | -2.5.. | CNY/MT | |
| Hydrogenated Benzene | Shandong Market (Xaiv) | 5300 | 5230 | -70 | CNY/MT |
| Styrene | CFR Tuam Tshoj | 805 | 800 | -5 | USD/MT |
| FOB ARA | 929 | 929 | 0.00 | USD/MT | |
| FOB US Gulf ntug dej hiav txwv | 38.89 | 39.43 | 0.54 | Cent/Pound | |
| Jiangsu Market (Tus kheej - tuaj tos) | 6535 | 6500 | -35 | CNY/MT | |
| South China Market (xa khoom) | 6690 | 6655 | -35 | CNY/MT | |
| Shandong Market (Tus kheej - tuaj tos) | 6385 | 6335 | -50 | CNY/MT | |
| North China Market (Xaiv) | 6485 | 6435 | -50 | CNY/MT | |
| EPS | East China General Qib | 7350 | 7350 | 0 | CNY/MT |
| PS | Yuyao pob tshab (525) | 7020 | 7000 | -20 | CNY/MT |
| ABS | East China 121 H | 8800 | 8800 | 0 | CNY/MT |
