1. You are here:
  2. Home
  3. >
  4. vietnam tin mining tons

vietnam tin mining tons

VIETNAM MINING CHALLENGES AND OPTIMISM • Vietnam’s largest stateowned mining conglomerate Vinacomin is the first to acknowledge that the challenges it faces are “outdated technology and low levels of mechanization poor infrastructure low productivity excessive energy use high safety risks and unacceptable environmental pollution”

Chat Online

Relevance Products

News List

totop
Chat Online
Click avatar to contact us