Energy Minister Says Cascabel Mining Contract Will Be Renegotiated

Ecuador's largest copper-development pipeline is entering a contract-risk phase.

Primicias reports that Juan Carlos Blum, minister of Environment and Energy, said the Cascabel exploitation contract will be renegotiated despite having been signed in June 2024.

Project and Contract Data

Item	Figure
Contract signed	June 5, 2024
Concession area	4,979 hectares
Planned mine life	33 years
Estimated investment	about $4.2B
Expected operating-stage jobs	1,000
Jiangxi Copper acquisition of SolGold	about $1.16B
New mining contract instruction published	May 20, 2026

Primicias reports that Jiangxi Copper completed the acquisition of SolGold in March 2026, taking control of the Cascabel project.

Government Position

Blum told Vera A Su Manera that some mining contracts were signed in an unbalanced way and that no contract can stand above the law. He identified Cascabel as a contract to be renegotiated.

The report links the comments to Acuerdo Ministerial MAE-MAE-2026-0056-AM, which sets minimum parameters for mining exploitation contracts and allows current contracts to be reviewed, renegotiated or modified when the state identifies a need to harmonize terms.

Company Response

Primicias reports that Exploraciones Novomining S.A., part of the SolGold group, said the Cascabel contract was signed under legal and technical procedures and after a transparent process with government authorities.

The company also said it remains willing to work constructively with the ministry and state institutions.

What To Watch

• Whether the ministry opens a formal renegotiation process and publishes the requested contract changes.
• Jiangxi Copper's response as controlling shareholder after the SolGold acquisition.
• Read-through to other signed mining exploitation contracts under the new ministerial agreement.
• Investor treatment of Ecuador mining contract stability in future financing and offtake talks.

Source: Primicias