PACIA
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Exhibit TM_MUT_184_BBBD210F · China Three Gorges Corporation (CTG)

Climate Evaluation

Commitment artificially inflated without clear basis.

Amplified claimConfidence: Virtually certain

The ship locks hit a new record high with the passage of 142 million tons of cargo.

The ship locks hit a new record, operating 10,627 times and transporting 150 million tons of cargo.

The volume of cargo transported through the ship locks increased by 5.6% to a record-breaking 150 million tons.

2018

"The ship locks hit a new record high with the passage of 142 million tons of cargo."

2019· candidate

"The ship locks hit a new record, operating 10,627 times and transporting 150 million tons of cargo."

2018
2019
Mutation ReasoningThe new claim amplifies the historical stance by reporting a higher cargo volume (150M vs. 142M tons) under the same 'record' framing, with no reduction in scope or qualification. The additional operational detail (e.g., ship lift stats) is supplementary and does not contradict or dilute the core lock performance claim.

Intelligence Provenance Ledger

PACIA Job ID:c0e4debd-acc5-4d69-90fa-41b8617ce167Target Entity:China Three Gorges Corporation (CTG)Base Anchor:fuseki:entity:ctgCandidate Hash:urn:uuid:c0e4debd-acc5-4d69-90fa-41b8617ce167Retrieval Date:2026-07-01 (Automated pipeline)

This record maps to the agent consensus transcript and scatter-gather execution logs. Review tracing methodology.

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