Founded in 1910, the Chinese Gold& silver exchange is the sole exchange in Hong Kong that trades spot gold. 成立于1910年的香港金银业贸易场是香港唯一一家交易现货黄金的交易所。
For this purpose a silver layer must be evaporated onto the TLC plate and the substances must be enriched on this layer, which can be done by moistening the spot with an appropriate solvent. 为此需将银层蒸发于TLC板上,采用适当的溶剂润湿斑点,可使样品富集于银层上。
Reality significance: the emergence of silver futures is mainly for our silver processing, manufacturing, production companies circumvent the spot market price arising risks. 现实意义:白银期货主要是为我国白银加工、制造、生产企业规避现货市场上的价格风险而出现的。
Focus on silver futures traders using to hedge assets on the spot, how to achieve optimal hedging results. 重点研究交易者使用白银期货对现货资产进行套期保值时,如何能达到最优的套期保值效果。