Corporate

• COMPANY HISTORY
• COMPANY INFORMATION
• MANAGEMENT MESSAGE

MINING ACTIVITIES

• R & D
• PRODUCTION
• RESERVES
• LOCATION
• REGIONAL CLIMATE AND VEGETATION
  COVER

COMMODITY MINERALS

• ZINC INFORMATION
• LEAD INFORMATION

OUR HSSE & QUALITY POLICY

• OCCUPATIONAL SAFETY
• OUR QUALITY POLICY

HR

• HUMAN RESOURCES POLICY
  & CAREER

MEDIA

• PRESS RELEASES
• ANNOUNCEMENTS
• USEFUL LINKS