diff --git a/src/cryptocom/exchange/pairs.py b/src/cryptocom/exchange/pairs.py
index 31a3b22..229c27d 100644
--- a/src/cryptocom/exchange/pairs.py
+++ b/src/cryptocom/exchange/pairs.py
@@ -63,6 +63,7 @@ ENJ_USDT = Pair("ENJ_USDT", price_precision=5, quantity_precision=1)
 EOS_BTC = Pair("EOS_BTC", price_precision=8, quantity_precision=2)
 EOS_CRO = Pair("EOS_CRO", price_precision=3, quantity_precision=2)
 EOS_USDT = Pair("EOS_USDT", price_precision=4, quantity_precision=2)
+ETC_USDT = Pair("ETC_USDT", price_precision=3, quantity_precision=3)
 ETH_BTC = Pair("ETH_BTC", price_precision=6, quantity_precision=5)
 ETH_CRO = Pair("ETH_CRO", price_precision=2, quantity_precision=5)
 ETH_USDC = Pair("ETH_USDC", price_precision=2, quantity_precision=5)
@@ -92,7 +93,6 @@ KSM_USDT = Pair("KSM_USDT", price_precision=3, quantity_precision=3)
 LINK_BTC = Pair("LINK_BTC", price_precision=7, quantity_precision=2)
 LINK_CRO = Pair("LINK_CRO", price_precision=2, quantity_precision=2)
 LINK_USDT = Pair("LINK_USDT", price_precision=3, quantity_precision=2)
-LRC_CRO = Pair("LRC_CRO", price_precision=4, quantity_precision=2)
 LRC_USDT = Pair("LRC_USDT", price_precision=5, quantity_precision=2)
 LTC_BTC = Pair("LTC_BTC", price_precision=6, quantity_precision=4)
 LTC_CRO = Pair("LTC_CRO", price_precision=2, quantity_precision=4)
@@ -138,6 +138,7 @@ RLY_USDT = Pair("RLY_USDT", price_precision=5, quantity_precision=2)
 RSR_USDT = Pair("RSR_USDT", price_precision=5, quantity_precision=1)
 SAND_CRO = Pair("SAND_CRO", price_precision=4, quantity_precision=2)
 SAND_USDT = Pair("SAND_USDT", price_precision=5, quantity_precision=2)
+SC_USDT = Pair("SC_USDT", price_precision=6, quantity_precision=0)
 SHIB_USDC = Pair("SHIB_USDC", price_precision=9, quantity_precision=0)
 SHIB_USDT = Pair("SHIB_USDT", price_precision=9, quantity_precision=0)
 SKL_USDT = Pair("SKL_USDT", price_precision=5, quantity_precision=2)