A map shows chromium production by country in metric tons. Dark green to light green (100,000 to 5,900,000): China, India, Russia, Brazil. Yellow (2 to 99,999): Iran, Germany. Brown (0 to 1): Most of Africa and Europe, U S A, Mexico, Greenland, Australia.
Class | Rank | Metric tons | Nitrate Mines | High Pressure | -36 to -41°C | -30 to -35°C | -24 to -29°C | -18 to -23°C | -12 to -17°C | -6 to -11°C | 0 to -5°C | 0 to 2°C | 3 to 5°C | 6 to 8°C | 9 to 11°C | 12 to 14°C | 15 to 17°C | 18 to 20°C | 21 to 23°C | 24 to 26°C | 27 to 29°C | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.3636363636363638 | 1 | 14.7% | 34.5% | 21.4% | 15.2% | 21.7% | 17.5% | 23.1% | 15.3% | 33.6% | 16.9% | 13.3% | 8.73% | 8.38% | 5.23% | 17.2% | 8.69% | 7.14% | ||||
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