[KongchangAI]
Unverified72% confidenceDecision RuleTime unknown

价格溢价理性区间:真降解袋成本约为普通PE袋2-4倍,若单价溢价超5倍多为品牌营销溢价而非材质成本,性价比骤降

1
Sources
72%
Confidence
Medium-term (~90 days)
Relevance
-
First Seen

Sources

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Stable URI
https://kongchang.com/claim/380242
API
curl https://kongchang.com/api/v1/knowledge/claims/380242
MCP
get_claim(id=380242)