
Above figures are raw silk (19/21 denier, grade 4A) export prices to Japan.
Please note that
1) Zhejiang's prices in and after Nov '03 are 19/21 denier, grade 5A raw silk,
and Sichuan's prices in and after Jan '02 are 20/22 denier, grade 4A raw silk.
2) They are surveyed by the Yokohama Raw Silk Association and provided by Japan Yokohama Commodity Exchange.