diff --git a/src/market_prices/prices/config/config_yahoo.py b/src/market_prices/prices/config/config_yahoo.py
index 0a3d536..71cae58 100644
--- a/src/market_prices/prices/config/config_yahoo.py
+++ b/src/market_prices/prices/config/config_yahoo.py
@@ -112,6 +112,7 @@
     ".JO": 15,
     ".KL": 15,
     ".KQ": 20,
+    ".KS": 20,
     ".L": 15,
     ".LS": 15,
     ".MC": 15,
@@ -127,6 +128,7 @@
     ".SI": 10,
     ".SN": 40,
     ".SS": 15,
+    ".SZ": 15,
     ".ST": 0,
     ".SW": 15,
     ".T": 20,