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3351
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3352
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3353
Mine safety Ang Minero's top priority. IN Science and Technology.
Published in The Philippine StarArticle -
3354
With mine tax reform, DOF strives for ideal mix. IN Business
Published in Philippine Daily InquirerArticle -
3355
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3356
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3357
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3358
Semirara mining suffers slight drop in profit. IN Business.
Published in The Philippine StarArticle -
3359
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3360