| EITEMAU | 2022-12-09 Pris | 2022-12-12 Pris | Codiad neu Gostyngiad mewn pris |
| Isoctanol | 9133.33 | 9500 | 4.01% |
| N-Butanol (Gradd Ddiwydiannol) | 7566.67 | 7833.33 | 3.52% |
| DBP | 9466.67 | 9800 | 3.52% |
| DOTP | 9650 | 9975 | 3.37% |
| DOP | 9761 | 9990 | 2.35% |
| Styren | 7875 | 8033.33 | 2.01% |
| Bisffenol A | 9950 | 10125 | 1.76% |
| Bwtadien | 6566.67 | 6645.56 | 1.20% |
| Sylffwr | 1513.33 | 1526.67 | 0.88% |
| Epichlorohydrin | 9033.33 | 9100 | 0.74% |
| Naddion Soda Costig | 4783.33 | 4816.67 | 0.70% |
| Bensen Pur | 6513.83 | 6558.83 | 0.69% |
| Asid Nitrig | 2433.33 | 2450 | 0.69% |
| Asid Adipig | 9680 | 9740 | 0.62% |
| Isopropanol | 6760 | 6800 | 0.59% |
| Ethano | 6787.5 | 6825 | 0.55% |
| Asid Sylffwrig | 301.67 | 303.33 | 0.55% |
| Isobwtyraldehyd | 6216.67 | 6250 | 0.54% |
| Asid Ffosfforig | 9100 | 9141.67 | 0.46% |
| EG | 3978.33 | 3995 | 0.42% |
| Fflworit | 3375 | 3387.5 | 0.37% |
| NaOH | 1108 | 1112 | 0.36% |
| Wrea | 2744 | 2752 | 0.29% |
| NPA | 8633.33 | 8650 | 0.19% |
| Bwtanon | 8666.67 | 8683.33 | 0.19% |
| PMDI | 14380 | 14400 | 0.14% |
| Titaniwm Deuocsid | 15933.33 | 15933.33 | 0.00% |
| Asid borig | 8150 | 8150 | 0.00% |
| Ocsid Ethylen | 6800 | 6800 | 0.00% |
| Aseton | 5980 | 5980 | 0.00% |
| Ocsid Propylen | 9162.5 | 9162.5 | 0.00% |
| Ffenol | 8210 | 8210 | 0.00% |
| PX | 7450 | 7450 | 0.00% |
| Carbon Du | 12250 | 12250 | 0.00% |
| Melamin | 8266.67 | 8266.67 | 0.00% |
| DAP | 3900 | 3900 | 0.00% |
| Lludw Soda Ysgafn | 2640 | 2640 | 0.00% |
| Cryolit | 7950 | 7950 | 0.00% |
| Caprolactam | 11066.67 | 11066.67 | 0.00% |
| TDI | 17066.67 | 17066.67 | 0.00% |
| Anhydrid Maleig | 7040 | 7040 | 0.00% |
| Anhydrid Asetig | 5566.67 | 5566.67 | 0.00% |
| Asid Hydroclorig | 174 | 174 | 0.00% |
| Asid Hydrofflworig | 12757.14 | 12757.14 | 0.00% |
| Polysilicon | 285000 | 285000 | 0.00% |
| Anilin | 10800 | 10800 | 0.00% |
| Ffosffad Craig | 1056 | 1056 | 0.00% |
| MAP | 3550 | 3550 | 0.00% |
| Clorid Potasiwm (Wedi'i fewnforio) | 3883.33 | 3883.33 | 0.00% |
| CYC | 9200 | 9200 | 0.00% |
| N-Bwtyl Asetat | 7237.5 | 7237.5 | 0.00% |
| Ether Asetig | 6800 | 6800 | 0.00% |
| Diethylene Glycol | 6000 | 6000 | 0.00% |
| Silicon DMC | 16800 | 16800 | 0.00% |
| Tar Glo (Tymheredd Uchel) | 6575 | 6575 | 0.00% |
| Bensen Crai | 5607 | 5607 | 0.00% |
| Fflworid Alwminiwm | 12250 | 12250 | 0.00% |
| Ffosfforws Melyn | 33000 | 33000 | 0.00% |
| Carbon Du Gwyn | 5750 | 5750 | 0.00% |
| Bromin | 45800 | 45800 | 0.00% |
| Asid Acrylig | 6700 | 6700 | 0.00% |
| Paraformaldehyd | 5416.67 | 5416.67 | 0.00% |
| R22 | 18333.33 | 18333.33 | 0.00% |
| R134a | 24500 | 24500 | 0.00% |
| Propylen Glycol | 7666.67 | 7666.67 | 0.00% |
| Carbon wedi'i actifadu | 10866.67 | 10866.67 | 0.00% |
| Sodiwm Metabisulfit | 2366.67 | 2366.67 | 0.00% |
| THF | 12825 | 12825 | 0.00% |
| Neopentyl Glycol | 8966.67 | 8966.67 | 0.00% |
| Clorid Methylen | 2375 | 2375 | 0.00% |
| Lithiwm Hydrocsid | 576666.69 | 576666.69 | 0.00% |
| Ffosffad Haearn Lithiwm | 172000 | 172000 | 0.00% |
| Clorid Amoniwm | 1040 | 1040 | 0.00% |
| Potasiwm Carbonad | 9225 | 9225 | 0.00% |
| Potasiwm Sylffad | 3916.67 | 3916.67 | 0.00% |
| MIBK | 13333.33 | 13333.33 | 0.00% |
| Asid Fformig | 3000 | 3000 | 0.00% |
| Fitamin C | 27.33 | 27.33 | 0.00% |
| Potasiwm Nitrad | 5875 | 5875 | 0.00% |
| Nitrad Amoniwm | 4280 | 4280 | 0.00% |
| N-Methylpyrrolidone | 22833.33 | 22833.33 | 0.00% |
| Bensen Hydrogenedig | 6583.33 | 6583.33 | 0.00% |
| PAM | 15471.43 | 15471.43 | 0.00% |
| PAC | 2023.75 | 2023.75 | 0.00% |
| APEG TPEG HPEG | 8133.33 | 8133.33 | 0.00% |
| Propylen | 7434.6 | 7430.6 | -0.05% |
| Sodiwm Bicarbonad | 2527.5 | 2525 | -0.10% |
| 1, 4-Bwtanediol | 9436 | 9426 | -0.11% |
| Sylffad Amoniwm | 1403.33 | 1400 | -0.24% |
| Fitamin E | 83 | 82.67 | -0.40% |
| DMF | 5425 | 5400 | -0.46% |
| Amonia Hylifol | 4890 | 4856.67 | -0.68% |
| Lithiwm Carbonad – Gradd Ddiwydiannol | 559000 | 555000 | -0.72% |
| Asid Asetig | 3200 | 3175 | -0.78% |
| Xylen Cymysg | 7050 | 6990 | -0.85% |
| Trichloromethan | 2312.5 | 2287.5 | -1.08% |
| CYH | 6950 | 6866.67 | -1.20% |
| Clorcosan | 5533.33 | 5466.67 | -1.20% |
| Anhydrid Ffthalaidd | 8150 | 8050 | -1.23% |
| Hydrogen Perocsid | 753.33 | 743.33 | -1.33% |
| Calsiwm Carbid | 3766.67 | 3700 | -1.77% |
| Fitamin A | 106.5 | 104.5 | -1.88% |
| Resin Epocsi | 15700 | 15333.33 | -2.34% |
| Tolwen | 6290 | 6130 | -2.54% |
| DMC | 5600 | 5433.33 | -2.98% |
| Propan | 5762.5 | 5570 | -3.34% |
| Fformaldehyd | 1313.33 | 1260 | -4.06% |
| OX | 8200 | 7800 | -4.88% |
Amser postio: 15 Rhagfyr 2022