Zhou Yi carefully observed the new work of the mechanical bulls for a few days.
They seemed relaxed and at ease in the Dead Sea, with no stress, as if they were back in their hometown—even their movements were lighter than on land.
The iron ingots and iron tools from Steel Refining City were transported to the Sand Port Region by the mechanical bulls.
At the same time, cooling coal and refrigeration boxes from Steel Refining City were officially put on sale within the Development Alliance.
A mechanical bull usually carries four to eight refrigeration boxes, plus matching boxes of cooling coal, delivered all the way from the sea floor to Jade City and Shell City.
These new equipment are not cheap, but the company's employees are well-paid and due to the environment, they dare to consume. Therefore, as soon as the refrigeration boxes are delivered, everyone lines up to snap them up.
