urban-investment-research/static/industry_main.json

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{"data": [{"code": 110000, "type": "一级行业", "name": "农林牧渔", "belong": null, "children": [{"code": 110100, "type": "二级行业", "name": "种植业", "belong": 110000, "children": [{"code": 110101, "type": "三级行业", "name": "种子", "belong": 110100, "children": []}, {"code": 110102, "type": "三级行业", "name": "粮食种植", "belong": 110100, "children": []}, {"code": 110103, "type": "三级行业", "name": "其他种植业", "belong": 110100, "children": []}, {"code": 110104, "type": "三级行业", "name": "食用菌", "belong": 110100, "children": []}]}, {"code": 110200, "type": "二级行业", "name": "渔业", "belong": 110000, "children": [{"code": 110201, "type": "三级行业", "name": "海洋捕捞", "belong": 110200, "children": []}, {"code": 110202, "type": "三级行业", "name": "水产养殖", "belong": 110200, "children": []}]}, {"code": 110300, "type": "二级行业", "name": "林业Ⅱ", "belong": 110000, "children": [{"code": 110301, "type": "三级行业", "name": "林业Ⅲ", "belong": 110300, "children": []}]}, {"code": 110400, "type": "二级行业", "name": "饲料", "belong": 110000, "children": 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