| value |
{"as_of":"2026-04-21T16:27:16.386016+0 {"as_of":"2026-04-21T16:27:16.386016+00:00","bucket":"2026-04-21T16:00Z","error":"http_status_400","items":[],"meta":{},"provider":"serper","quality_hint":0.6,"query":"aluminium market LME stocks smelter energy costs china supply update","source":"opportunity_research_ingestor","source_ref":"web_search:serper","status":"http_400"}... |