[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

国家家电以旧换新补贴一般为新机售价的15%-20%,一级能效补贴20%(单件封顶2000元),二级能效补贴15%(单件封顶1500元),选购时优先看能效等级而非仅看折价

1
Sources
85%
Confidence
Medium-term (~90 days)
Relevance
-
First Seen

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https://kongchang.com/claim/332421
API
curl https://kongchang.com/api/v1/knowledge/claims/332421
MCP
get_claim(id=332421)