diff --git a/db.json b/db.json
index 1638a2d..e0cc024 100644
--- a/db.json
+++ b/db.json
@@ -907,7 +907,7 @@
       1
     ],
     [
-      "[!] weldingfuel",
+      "Сварочное топливо",
       1
     ],
     [
@@ -1034,5 +1034,21 @@
       "Натрий",
       1
     ]
+  ],
+  "Масло": [
+    3,
+    "chemicals",
+    [
+      "Сварочное топливо",
+      1
+    ],
+    [
+      "Водород",
+      1
+    ],
+    [
+      "Углерод",
+      1
+    ]
   ]
 }
\ No newline at end of file