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January. Mining right acquired [Joomoonjin #116] |
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May . Mining plan approved |
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October. Joomoonjin Silica Sand Engineering established |
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September. KS approved (KSL5100): the nation’s only KS (Korean Standards) sand
November. Began supplying silica sand to Samsung Coning |
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September. Incorporated Joomoonjin Silica Sand Co., Ltd. |
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October. Installed ferromagnetic separator |
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December. Mining right acquired [Gangneung #35] & Mining approved |
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March. Began exploitation at the block “Joomoonjin #116” |
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November. Incorporated as a 100% subsidiary of Korea Railroad Industry Development Company |
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January. Began exploitation at the block “Gangneung #35” |
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