chore(indexes): auto-update indexes

Author: firstdata-dev

assets/badges/progress.json

@@ -1,6 +1,6 @@
 {
   "schemaVersion": 1,
   "label": "progress",
-  "message": "67%",
+  "message": "68%",
   "color": "green"
 }

assets/badges/sources-count.json

@@ -1,6 +1,6 @@
 {
   "schemaVersion": 1,
   "label": "sources",
-  "message": "674/1000+",
+  "message": "679/1000+",
   "color": "blue"
 }

firstdata/indexes/all-sources.json

@@ -1,12 +1,12 @@
 {
   "metadata": {
-    "generated_at": "2026-05-04T02:45:57.953930+00:00",
-    "total_sources": 674,
+    "generated_at": "2026-05-04T06:42:43.195561+00:00",
+    "total_sources": 679,
     "authority_counts": {
-      "research": 122,
+      "research": 123,
       "international": 77,
-      "government": 345,
-      "other": 60,
+      "government": 348,
+      "other": 61,
       "market": 43,
       "commercial": 27
     },
@@ -1179,6 +1179,18 @@
         "file_path": "china/technology/industry_associations/china-ces.json",
         "geographic_scope": "national"
       },
+      {
+        "id": "china-ciesc",
+        "name": {
+          "en": "Chemical Industry and Engineering Society of China",
+          "zh": "中国化工学会"
+        },
+        "authority_level": "research",
+        "data_url": "https://www.ciesc.cn",
+        "has_api": false,
+        "file_path": "china/technology/industry_associations/china-ciesc.json",
+        "geographic_scope": "national"
+      },
       {
         "id": "china-cmes",
         "name": {
@@ -2688,6 +2700,18 @@
         "file_path": "china/economy/china-miit-sme.json",
         "geographic_scope": "national"
       },
+      {
+        "id": "china-cantonfair",
+        "name": {
+          "en": "China Import and Export Fair (Canton Fair)",
+          "zh": "中国进出口商品交易会（广交会）"
+        },
+        "authority_level": "government",
+        "data_url": "https://www.cantonfair.org.cn",
+        "has_api": false,
+        "file_path": "china/economy/industry_associations/china-cantonfair.json",
+        "geographic_scope": "national"
+      },
       {
         "id": "china-acftu",
         "name": {
@@ -4694,6 +4718,30 @@
         "file_path": "china/resources/china-sinopec.json",
         "geographic_scope": "national"
       },
+      {
+        "id": "china-chinacoal",
+        "name": {
+          "en": "China National Coal Group Corporation",
+          "zh": "中国中煤能源集团有限公司"
+        },
+        "authority_level": "government",
+        "data_url": "https://www.chinacoal.com",
+        "has_api": false,
+        "file_path": "china/resources/energy/china-chinacoal.json",
+        "geographic_scope": "national"
+      },
+      {
+        "id": "china-csg",
+        "name": {
+          "en": "China Southern Power Grid",
+          "zh": "中国南方电网有限责任公司"
+        },
+        "authority_level": "government",
+        "data_url": "https://www.csg.cn",
+        "has_api": false,
+        "file_path": "china/resources/energy/china-csg.json",
+        "geographic_scope": "subnational"
+      },
       {
         "id": "china-cigem",
         "name": {
@@ -6929,6 +6977,18 @@
         "file_path": "china/governance/china-acla.json",
         "geographic_scope": "national"
       },
+      {
+        "id": "china-cafiu",
+        "name": {
+          "en": "China Association for International Understanding",
+          "zh": "中国国际交流协会"
+        },
+        "authority_level": "other",
+        "data_url": "https://www.cafiu.org.cn",
+        "has_api": false,
+        "file_path": "china/governance/china-cafiu.json",
+        "geographic_scope": "national"
+      },
       {
         "id": "china-cfpa",
         "name": {