PRODUCTION OF COAL AND SILICA SAND - SARAWAK
年份 Year | 煤 Coal | 石英砂 Silica sand |
- | 吨 Tonne | 吨 Tonne |
1998 | 302,340 | 162,252 |
1999 | 308,505 | 274,883 |
2000 | 383,144 | 243,784 |
2001 | 499,734 | 201,178 |
2002 | 352,514 | 205,950 |
2003 | 174,800 | 261,018 |
2004 | 388,596 | 338,675 |
2005 | 787,887 | 310,288 |
2006 | 901,803 | 191,245 |
2007 | 1,074,937 | 185,838 |
Source: Mineral & Geoscience Department Malaysia, Sarawak