| EITEMAU | 2022-11-18 Pris | 2022-11-21 Pris | Codiad neu Gostyngiad yn y pris |
| Asid hydroclorig | 163.33 | 196.67 | 20.41% |
| Asid fformig | 2900 | 3033.33 | 4.60% |
| Sylffwr | 1363.33 | 1403.33 | 2.93% |
| Wrea | 2660 | 2710 | 1.88% |
| Potasiwm clorid (Mewnforiwyd) | 3683.33 | 3733.33 | 1.36% |
| Carbon du | 12100 | 12250 | 1.24% |
| Amoniwm sylffad | 1420. llathredd eg | 1436.67 | 1.17% |
| Isoctanol | 9266.67 | 9366.67 | 1.08% |
| Isobutyl aldehyde | 6333.33 | 6400 | 1.05% |
| Propylen | 7230.6 | 7306.6 | 1.05% |
| Amoniwm clorid | 957.5 | 962.5 | 0.52% |
| Propan | 5782.5 | 5812.5 | 0.52% |
| Aseton | 5940 | 5970 | 0.51% |
| Butanol （Diwydiannol gradd) | 7400 | 7433.33 | 0.45% |
| glycol propylen | 8100 | 8133.33 | 0.41% |
| Fflworit | 3200 | 3212.5 | 0.39% |
| Bensen pur | 6967.17 | 6992.17 | 0.36% |
| Darn o Alcali | 4766.67 | 4783.33 | 0.35% |
| Isopropyl alcohol | 6920 | 6940 | 0.29% |
| Ethanol | 6712.5 | 6725. llariaidd | 0.19% |
| Xylene cymysg | 8100 | 8100 | 0.00% |
| Titaniwm deuocsid | 15933.33 | 15933.33 | 0.00% |
| Asid boric | 8150 | 8150 | 0.00% |
| Ethylene ocsid | 6800 | 6800 | 0.00% |
| Asid asetig | 3320 | 3320 | 0.00% |
| Propylene ocsid | 9700 | 9700 | 0.00% |
| Biwtadïen | 6837.78 | 6837.78 | 0.00% |
| OX | 9000 | 9000 | 0.00% |
| PX | 8600 | 8600 | 0.00% |
| Fformaldehyd | 1350. llarieidd-dra eg | 1350. llarieidd-dra eg | 0.00% |
| Calsiwm carbid | 3683.33 | 3683.33 | 0.00% |
| Melamin | 8300 | 8300 | 0.00% |
| Asid sylffwrig | 346 | 346 | 0.00% |
| DAP (ffosffad diammoniwm) | 3766.67 | 3766.67 | 0.00% |
| NaOH | 1096 | 1096 | 0.00% |
| amonia hylifol | 4573.33 | 4573.33 | 0.00% |
| lludw soda ysgafn | 2640 | 2640 | 0.00% |
| Ffosffad | 8550 | 8550 | 0.00% |
| Cryolit | 7950 | 7950 | 0.00% |
| TDI | 18000 | 18000 | 0.00% |
| Anhydrid asetig | 5916.67 | 5916.67 | 0.00% |
| DOP | 10100 | 10100 | 0.00% |
| Asid hydrofluorig | 11342.86 | 11342.86 | 0.00% |
| silicon polycrystalline | 296000 | 296000 | 0.00% |
| Ffosffad Roc | 1056. llarieidd-dra eg | 1056. llarieidd-dra eg | 0.00% |
| MAP (monoamoniwm ffosffad) | 3125. llarieidd | 3125. llarieidd | 0.00% |
| Asid nitrig | 2400 | 2400 | 0.00% |
| asetad butyl | 7500 | 7500 | 0.00% |
| Diethylene glycol | 5850 | 5850 | 0.00% |
| Tar glo (tymheredd uchel) | 6470 | 6470 | 0.00% |
| Bensen crai | 5859 | 5859 | 0.00% |
| Fflworid alwminiwm | 11725. llarieidd-dra eg | 11725. llarieidd-dra eg | 0.00% |
| Ffosfforws melyn | 31333.33 | 31333.33 | 0.00% |
| Du carbon gwyn | 5750 | 5750 | 0.00% |
| Butanone | 8966.67 | 8966.67 | 0.00% |
| Polyformaldehyd | 5433.33 | 5433.33 | 0.00% |
| Resin epocsi | 16833.33 | 16833.33 | 0.00% |
| R22 | 18433.33 | 18433.33 | 0.00% |
| R134a | 25333.33 | 25333.33 | 0.00% |
| DBP | 9800 | 9800 | 0.00% |
| Carbon wedi'i actifadu | 10666.67 | 10666.67 | 0.00% |
| Metabisulfite sodiwm | 2450 | 2450 | 0.00% |
| 1, 4-Butanediol | 10700 | 10700 | 0.00% |
| Fitamin E | 83 | 83 | 0.00% |
| Lithiwm hydrocsid | 580000 | 580000 | 0.00% |
| Ffosffad haearn lithiwm | 170000 | 170000 | 0.00% |
| Potasiwm carbonad | 9175. llarieidd-dra eg | 9175. llarieidd-dra eg | 0.00% |
| DOTP | 9900 | 9900 | 0.00% |
| Potasiwm sylffad | 3900 | 3900 | 0.00% |
| MIBK | 11900 | 11900 | 0.00% |
| Fitamin C | 27.33 | 27.33 | 0.00% |
| Potasiwm nitrad | 5850 | 5850 | 0.00% |
| Amoniwm nitrad | 3950 | 3950 | 0.00% |
| N-methylpyrrolidone | 23500 | 23500 | 0.00% |
| Bensen hydrogenedig | 6966.67 | 6966.67 | 0.00% |
| Polyacrylamid | 15514.29 | 15514.29 | 0.00% |
| Polyaluminium clorid | 2021.25 | 2021.25 | 0.00% |
| APEG TPEG HPEG | 8100 | 8100 | 0.00% |
| Styrene | 8166.67 | 8163.33 | -0.04% |
| Cyclohexanone | 9550 | 9533.33 | -0.17% |
| Soda pobi | 2537.5 | 2532.5 | -0.20% |
| Asetad ethyl | 6833.33 | 6816.67 | -0.24% |
| Caprolactam | 12366.67 | 12333.33 | -0.27% |
| Lithiwm carbonad - Gradd ddiwydiannol | 587000 | 585000 | -0.34% |
| Alcohol propyl arferol | 8816.67 | 8783.33 | -0.38% |
| Asid adipic | 9900 | 9860 | -0.40% |
| Bromid | 47200 | 47000 | -0.42% |
| Paraffin clorinedig | 6033.33 | 6000 | -0.55% |
| Maleic anhydride | 7160 | 7120 | -0.56% |
| DMC silicon | 17720. llathredd eg | 17620 | -0.56% |
| Fitamin A | 107.5 | 106.5 | -0.93% |
| Toluene | 7510 | 7440 | -0.93% |
| Bisphenol A | 11987.5 | 11875. llarieidd-dra eg | -0.94% |
| PMDI | 14775. llarieidd-dra eg | 14575. llechwraidd a | -1.35% |
| Phthalic anhydride | 9150 | 9025 | -1.37% |
| Epichlorohydrin | 8886.67 | 8750 | -1.54% |
| Dimethyl carbonad | 5966.67 | 5833.33 | -2.23% |
| Ffenol | 9020 | 8810. llarieidd-dra eg | -2.33% |
| Ethylene glycol | 4045.83 | 3950 | -2.37% |
| Neopentyl glycol | 9200 | 8966.67 | -2.54% |
| Cyclohexane | 7666.67 | 7466.67 | -2.61% |
| Hydrogen perocsid | 870 | 843.33 | -3.07% |
| DMF | 6500 | 6225 | -4.23% |
| Methylen clorid | 2575. llarieidd-dra eg | 2462.5 | -4.37% |
| Anilin | 10725. llarieidd-dra eg | 10200 | -4.90% |
| Tetrahydrofuran | 15275. llechwraidd a | 14325. llechwraidd a | -6.22% |
| Asid acrylig | 8033.33 | 7366.67 | -8.30% |
| Clorofform methan | 3150 | 2800 | -11.11% |
Amser postio: Tachwedd-25-2022