“Valadez”的版本历史

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  • (当前 | 之前) 2013年2月27日 (三) 16:20Valadez讨论 | 贡献. . (3,547字节) (+3,547). . (新页面: Commodity futures trading, even as we know it today, came to exist for the first time in Japan in the 17th century, where rice was traded in future agreements. It had been a period of tim...)