Walter Energy leads rally in coal stocks CNBC | July 18, 2011 | 7:27 pm Energy Europe Coal Share Comments No comments found. More News Vale, Caterpillar and Sotreq sign deal to expand fleet of autonomous trucks in Pará, Brazil New agreement expands fleet to approximately 90 autonomous trucks in the region by 2028. December 16, 2025 | 01:52 pm {{ commodity.name }} {{ post.title }} {{ post.excerpt }} {{ post.date }} First < {{ page }} > Last
Vale, Caterpillar and Sotreq sign deal to expand fleet of autonomous trucks in Pará, Brazil New agreement expands fleet to approximately 90 autonomous trucks in the region by 2028. December 16, 2025 | 01:52 pm
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