Shandong Molong Petroleum Machinery Co. Ltd. - H Sharesの利益剰余金推移
(単位:百万) | 利益剰余金 | 前年比 |
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Design, manufacture and sale of oil well pumping machines, oil well sucker rods, oil well pumps, oil well pipes, casing and other petroleum drilling and extraction machinery accessories.
Design, manufacture and sale of oil well pumping machines, oil well sucker rods, oil well pumps, oil well pipes, casing and other petroleum drilling and extraction machinery accessories.