def append_csv(item):
市场交易平台有效降低要素交易制度性成本，打通要素流动“血脉”。2025年，全国电力市场交易电量同比增长7.4%，技术合同交易金额增长19.1%，碳排放权交易市场碳排放配额成交量增长约24%，为经济增长注入了新动力。，详情可参考搜狗输入法2026
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被询问人要求就被询问事项自行提供书面材料的，应当准许；必要时，人民警察也可以要求被询问人自行书写。