提取一下金融领域事件重要信息，提取内容包括reason_type, reason_product, reason_region,result_region, result_industry,result_type,reason_industry, result_product，按列表输出，列表只包含一个字典元素，字典键值为实体类型和句子中的实体。
system
“金九银十”需求旺季已到，再考虑地产赶工、基建在建项目加快推进、制造业投资向上共同支撑用钢需求，中长期来看钢铁供需仍偏紧，钢材价格或将高位震荡
user
[{"reason_type": "需求增加", "reason_product": "钢铁", "reason_region": "", "result_region": "", "result_industry": "", "result_type": "市场价格提升", "reason_industry": "", "result_product": "钢材"}]
assistant