diff --git a/data/refdata/exchange_instruments.cfg b/data/refdata/exchange_instruments.cfg
index 75db24d..634a449 100644
--- a/data/refdata/exchange_instruments.cfg
+++ b/data/refdata/exchange_instruments.cfg
@@ -271,6 +271,10 @@
                 "md_symbol": "BCH-USD",
                 "trade_symbol": "BCH-USD"
             },
+            "PAIR-BCH-USD": {
+                "md_symbol": "BCH-USD",
+                "trade_symbol": "BCH-USD"
+            },
             "PAIR-BTC-USD": {
                 "md_symbol": "BTC-USD",
                 "trade_symbol": "BTC-USD"
diff --git a/data/refdata/instruments.cfg b/data/refdata/instruments.cfg
index acc124d..268e382 100644
--- a/data/refdata/instruments.cfg
+++ b/data/refdata/instruments.cfg
@@ -75,11 +75,11 @@
         "quantity_precision": "0.00001",
         "price_tick": 0.01
     },
-    "PAIR-BTC-MXN": {
-        "base_asset": "BTC",
-        "quote_asset": "MXN",
-        "quantity_precision": "0.000001",
-        "price_tick": 1
+    "PAIR-BNB-USDT": {
+        "base_asset": "BNB",
+        "quote_asset": "USD",
+        "quantity_precision": "0.00001",
+        "price_tick": 0.01
     },
     "PAIR-BTC-USD": {
         "base_asset": "BTC",