新能源车ETF事件流｜8月12日11:00–13:00（1条）

[ { "event_id": "yicai-cn-20260812-lithium-midday", "title": "碳酸锂主力合约午盘涨近 3%", "event_time_utc": "2026-08-12T03:31:35Z", "event_time_quality": "exact", "published_at_utc": "2026-08-12T03:31:35Z", "event_type": "commodity_cost", "asset_keys": [ "NEW_ENERGY_VEHICLE" ], "direction_score": { "NEW_ENERGY_VEHICLE": -1 }, "confidence": 90, "horizon": "intraday", "raw_facts": { "observed_at_bjt": "2026-08-12 11:31:35", "market_session": "国内商品期货午盘", "contract": "碳酸锂主力合约", "intraday_change": "涨近 3%", "absolute_price": "来源未披露", "cross_market_context": { "fuel_oil": "涨超 4%", "polysilicon": "涨超 3%", "low_sulfur_fuel_oil": "涨近 3%", "synthetic_rubber_lpg_coking_coal": "涨超 2%", "palladium": "跌超 1%", "live_hog_urea": "跌近 1%" }, "source_publication_times_bjt": { "第一财经": "2026-08-12 11:31:35", "财联社": "2026-08-12 11:32:26" } }, "transmission_chain": "碳酸锂主力合约午盘涨近 3%→动力电池原料采购与套保成本预期上行→新能源车 ETF 电池及整车链利润预期承压。", "invalidation_conditions": [ "第一财经或财联社更正碳酸锂主力合约午盘涨幅", "广期所后续官方数据确认报道所指并非碳酸锂主力合约或午盘涨幅未接近 3%", "下午盘价格回落并在收盘时跌至前结算价以下，持续成本压力信号失效" ], "source_urls": [ "[https://www.[yicai.com/news/103314841.html](https://www.yicai.com/news/103314841.html)](https://yicai.com/news/103314841.html](https://www.yicai.com/news/103314841.html))", "https://www.cls.cn/detail/2452053" ], "source_tier": "B" } ]