diff --git a/definitions/scenario/national-studies-stocktake.yaml b/definitions/scenario/national-studies-stocktake.yaml
index e6be7e0..f8ddbc2 100644
--- a/definitions/scenario/national-studies-stocktake.yaml
+++ b/definitions/scenario/national-studies-stocktake.yaml
@@ -108,3 +108,12 @@
       Scientific Reference (Citation): Hejazi et al. 2024
       Scientific Reference (DOI): 10.1016/j.esr.2024.101537
       Work Package: 5.1 (National Stocktake)
+
+# https://github.com/iiasa/newpathways-workflow/issues/21
+- CHIMERA-*:
+    model: [ China TIMES 2.0 ]
+    meta_indicators:
+      Project: CHIMERA, 4S, WEF
+      Scientific Reference (Citation): Zhang et al. 2024
+      Scientific Reference (DOI): 10.1038/s41893-024-01400-z
+      Work Package: 5.1 (National Stocktake)