Cemex stock: Fresno County approves quarry expansion
Published on 11/13/2026 at 15:41 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSQuarry Permit Sets Operating Parameters
- Fresno County approved a reduced expansion of Cemex's Rockfield quarry along the San Joaquin River.
- The plan limits the pit to 300 feet and mining to 63 years, while current permits expire in July 2027.
- Environmental groups and state officials continue to challenge the project's effects on the river and salmon habitat.
Fresno County supervisors approved a reduced expansion of Cemex's Rockfield quarry on Thursday, November 12, allowing the Mexico-based building-materials group to continue mining hard rock near the San Joaquin River. ABC30 reported the 3-2 vote, which overturned an earlier Planning Commission deadlock.
Permit Sets New Operating Limits
The approved plan caps the pit at 300 feet and limits mining to 63 years. The site must remain at least 300 feet from the river and 150 feet from Friant Road. Cemex's existing permits expire in July 2027.
The county decision is narrower than Cemex's original request for excavation of up to 600 feet over as long as 100 years. Blasting may take place once or twice a week on weekdays between 10 a.m. and 2 p.m., with the company saying work could begin within the next few years.
ABC30 reported that Cemex and earlier operators have mined rock, sand and gravel at the site since at least 1913. The company and supporters said the project would protect jobs and local aggregate supply.
Environmental Dispute Remains
Environmental groups and the California Department of Fish and Wildlife opposed the expansion, citing potential effects on wildlife, salmon and the river. The state agency also said Cemex received an August notice of violation concerning about 14 acres of state land; the company is working on a land swap, according to the report.
Cemex stock traded at 0.96 euros on Lang & Schwarz at 15:33 CET on Friday, November 13.
Cemex Company Snapshot
- Company: Cemex, S.A.B. de C.V.
- ISIN: MXP225611567
- Ticker: CX
- Quoted price: 0.96 euros on Lang & Schwarz at 15:33 CET on November 13, 2026
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