| Eitemau | 2022-12-16 Phris | 2022-12-19 Phris | Codi neu gwympo yn y pris |
| Ethanol | 6937.5 | 7345 | 5.87% |
| Asetad butyl | 7175 | 7380 | 2.86% |
| 1, 4-butanediol | 9590 | 9670 | 0.83% |
| Amoniwm clorid | 1082.5 | 1090 | 0.69% |
| Ddichloromethan | 2477.5 | 2490 | 0.50% |
| Galsiwm carbid | 3700 | 3716.67 | 0.45% |
| Ethylen glycol | 4058.33 | 4066.67 | 0.21% |
| Lludw soda ysgafn | 2640 | 2644 | 0.15% |
| Tolwen | 6170 | 6170 | 0.00% |
| Xylene cymysg | 6890 | 6890 | 0.00% |
| Titaniwm Deuocsid | 15933.33 | 15933.33 | 0.00% |
| Asid borig | 8150 | 8150 | 0.00% |
| Fflworedau | 3387.5 | 3387.5 | 0.00% |
| Ethylen ocsid | 6800 | 6800 | 0.00% |
| Aseton | 5930 | 5930 | 0.00% |
| Bwtadien | 6755 | 6755 | 0.00% |
| Ffenol | 7860 | 7860 | 0.00% |
| CyH | 6866.67 | 6866.67 | 0.00% |
| OX | 7800 | 7800 | 0.00% |
| PX | 7450 | 7450 | 0.00% |
| Carbon du | 12200 | 12200 | 0.00% |
| Asid sylffwrig | 313.33 | 313.33 | 0.00% |
| Nap | 3950 | 3950 | 0.00% |
| Naoh | 1124 | 1124 | 0.00% |
| Sodiwm bicarbonad | 2525 | 2525 | 0.00% |
| Asid ffosfforig | 9333.33 | 9333.33 | 0.00% |
| Cryolit | 7950 | 7950 | 0.00% |
| Caprolactam | 11066.67 | 11066.67 | 0.00% |
| TDI | 17733.33 | 17733.33 | 0.00% |
| Anhydride gwrywaidd | 7040 | 7040 | 0.00% |
| Anhydride asetig | 5483.33 | 5483.33 | 0.00% |
| Asid hydroclorig | 174 | 174 | 0.00% |
| Asid hydrofluorig | 12757.14 | 12757.14 | 0.00% |
| Polysilicon | 281666.66 | 281666.66 | 0.00% |
| Anilin | 10875 | 10875 | 0.00% |
| PMDI | 14540 | 14540 | 0.00% |
| Anhydride ffthalic | 8175 | 8175 | 0.00% |
| Asid adipig | 9800 | 9800 | 0.00% |
| Ffosffad craig | 1056 | 1056 | 0.00% |
| Asid nitrig | 2450 | 2450 | 0.00% |
| Bisphenol a | 10125 | 10125 | 0.00% |
| Asetad ethyl | 6800 | 6800 | 0.00% |
| Epichlorohydrin | 9100 | 9100 | 0.00% |
| Tar glo (tymheredd uchel) | 6467.5 | 6467.5 | 0.00% |
| Bensen amrwd | 5587 | 5587 | 0.00% |
| Fflworid alwminiwm | 12250 | 12250 | 0.00% |
| Ffosfforws melyn | 34000 | 34000 | 0.00% |
| Npa | 8583.33 | 8583.33 | 0.00% |
| Carbon gwyn du | 5750 | 5750 | 0.00% |
| Bromin | 45400 | 45400 | 0.00% |
| Asid acrylig | 6800 | 6800 | 0.00% |
| Butanone | 8650 | 8650 | 0.00% |
| Paraformaldehyd | 5416.67 | 5416.67 | 0.00% |
| Resin Epocsi | 15466.67 | 15466.67 | 0.00% |
| R22 | 18333.33 | 18333.33 | 0.00% |
| R134A | 24500 | 24500 | 0.00% |
| Propylen glycol | 7366.67 | 7366.67 | 0.00% |
| Dbp | 9666.67 | 9666.67 | 0.00% |
| Hydrogen perocsid | 743.33 | 743.33 | 0.00% |
| Sodiwm pyrosulfite | 2350 | 2350 | 0.00% |
| Clorcosan | 5466.67 | 5466.67 | 0.00% |
| Isopropanol | 6780 | 6780 | 0.00% |
| DMF | 5500 | 5500 | 0.00% |
| Neopentyl glycol | 9166.67 | 9166.67 | 0.00% |
| Fitamin E. | 82.67 | 82.67 | 0.00% |
| Lioh | 563333.31 | 563333.31 | 0.00% |
| Ffosffad haearn lithiwm | 172000 | 172000 | 0.00% |
| Potasiwm carbonad | 9175 | 9175 | 0.00% |
| Potasiwm | 3916.67 | 3916.67 | 0.00% |
| MIBK | 13633.33 | 13633.33 | 0.00% |
| Asid fformig | 3000 | 3000 | 0.00% |
| Isobuteral | 6600 | 6600 | 0.00% |
| Fitamin a | 104.5 | 104.5 | 0.00% |
| Fitamin C. | 27.33 | 27.33 | 0.00% |
| Potasiwm nitrad | 5850 | 5850 | 0.00% |
| Amoniwm nitrad | 4280 | 4280 | 0.00% |
| N-methylpyrrolidone | 23000 | 23000 | 0.00% |
| Hydrobenzene | 6600 | 6600 | 0.00% |
| Phamau | 15428.57 | 15428.57 | 0.00% |
| Pac | 2027.5 | 2027.5 | 0.00% |
| APEG TPEG HPEG | 8133.33 | 8133.33 | 0.00% |
| Naddion soda costig | 4816.67 | 4816.67 | 0.00% |
| Wrea | 2791 | 2790 | -0.04% |
| Cyc | 9190 | 9180 | -0.11% |
| DMC Silicon | 17040 | 17020 | -0.12% |
| Styren | 8116.67 | 8100 | -0.21% |
| Sylffad | 1336.67 | 1333.33 | -0.25% |
| Carbon wedi'i actifadu | 10800 | 10766.67 | -0.31% |
| Bensen pur | 6580.5 | 6555.5 | -0.38% |
| Dotp | 9900 | 9850 | -0.51% |
| Fformaldehyd | 1260 | 1253.33 | -0.53% |
| Tetrahydrofuran | 12825 | 12750 | -0.58% |
| Monoammonium | 3600 | 3575 | -0.69% |
| Melamin | 8266.67 | 8200 | -0.81% |
| Diethylene glycol | 5866.67 | 5816.67 | -0.85% |
| Potasiwm (Mewnforiwyd) | 3900 | 3866.67 | -0.85% |
| Dop | 9960 | 9870 | -0.90% |
| Trichloromethan | 2325 | 2300 | -1.08% |
| Lithiwm carbonad - Gradd ddiwydiannol | 550000 | 544000 | -1.09% |
| Asid asetig | 3182.5 | 3145 | -1.18% |
| Propylen ocsid | 9212.5 | 9100 | -1.22% |
| Sylffwr | 1543.33 | 1523.33 | -1.30% |
| EH | 9666.67 | 9533.33 | -1.38% |
| N-Butanol (Gradd Ddiwydiannol) | 8400 | 8266.67 | -1.59% |
| Propan | 5457.5 | 5335 | -2.24% |
| Amonia hylif | 4706.67 | 4580 | -2.69% |
| Propylen | 7608.6 | 7392.6 | -2.84% |
| DMC | 5233.33 | 5066.67 | -3.18% |
Amser Post: Rhag-22-2022