- Output of Copper Concentrate in the World in 1998Jan 15, 1999
- Per Capita Reserves of Copper Ore in World and by Country in 1998Jan 15, 1999
- Rate Of Return of Copper Concentrate in United States in 1998Jan 15, 1999
- Mining Life of Copper Ore in World and by Country in 1998Jan 15, 1999
- Output of Copper Concentrate in China and by Province and City in Dec. 1998Jan 15, 1999
- Output of Copper Concentrate in China in Dec. 1998Jan 15, 1999
- Output of Copper Concentrate in China and by Province and City in Nov. 1998Dec 15, 1998
- Output of Copper Concentrate in China in Nov. 1998Dec 15, 1998
- Output of Copper Concentrate in China in Oct. 1998Nov 15, 1998
- Output of Copper Concentrate in China and by Province and City in Oct. 1998Nov 15, 1998
- Output of Copper Concentrate in China and by Province and City in Sep. 1998Oct 15, 1998
- Output of Copper Concentrate in China in Sep. 1998Oct 15, 1998
- Output of Copper Concentrate in China in Aug. 1998Sep 15, 1998
- Output of Copper Concentrate in China and by Province and City in Aug. 1998Sep 15, 1998
- Output of Copper Concentrate in China and by Province and City in Jul. 1998Aug 15, 1998
- Output of Copper Concentrate in China in Jul. 1998Aug 15, 1998
- Output of Copper Concentrate in China in Jun. 1998Jul 15, 1998
- Output of Copper Concentrate in China and by Province and City in Jun. 1998Jul 15, 1998
- Output of Copper Concentrate in China and by Province and City in May. 1998Jun 15, 1998
- Output of Copper Concentrate in China in May. 1998Jun 15, 1998
- Output of Copper Concentrate in China in Apr. 1998May 15, 1998
- Output of Copper Concentrate in China and by Province and City in Apr. 1998May 15, 1998
- Output of Copper Concentrate in China and by Province and City in Mar. 1998Apr 15, 1998
- Output of Copper Concentrate in China in Mar. 1998Apr 15, 1998
- Output of Copper Concentrate in China in Feb. 1998Mar 15, 1998
- Output of Copper Concentrate in China and by Province and City in Feb. 1998Mar 15, 1998
- Output of Copper Concentrate in China and by Province and City in Jan. 1998Feb 15, 1998
- Output of Copper Concentrate in China in Jan. 1998Feb 15, 1998
- Capacity Utilization of Copper Ore in the World in 1997Jan 15, 1998
- Output of Copper Concentrate in China and by Province and City in 1997Jan 15, 1998