- In 1998, the finest white jades was valued at $100 per kilo
- In 1990, the finest white jades was valued at $1,500 to $2,000 per kilo
- In 1995, the finest white jades was valued at $6,000 per kilo
- In 2000, the finest white jades was valued at $10,000 to $12,000 per kilo
- In 2003, the finest white jades was valued at $30,000 to $35,000 per kilo
- In 2004, the finest white jades was valued at $60,000 to $80,000 per kilo
- In 2005, the finest white jades was valued at $10,000 to $30,000 per kilo
- In 2006, the finest white jades was valued at $30,000 to $100,000 per kilo, which is $300 to 1,000 per gram.
Retrieve from http://www.chinajade.cn
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