- Nacional exhibitions
- Collective exhibitions of groups and associations
- Ores and raw materials for production of metals
- Mining equipment
- Refractory materials and equipment
- Metallurgical machinery and equipment
- Semi-products of metal
- Final products of metal
- Machines and lines for metal processing
- Metalworking tools
- Equipment and materials for joining metals
- Equipment for quality control of materials, compounds and constructions
- Equipment and tools for metal coating, anticorrosive agents
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- Equipment and agents for environmental protection
- Equipment and devices for personal protection
- Equipment for handling and transport
- Equipment for installation and maintenance of facilities
- Specialized domestic and foreign trade
- IT and processing equipment
- Engineering, design and consulting
- Professional literature and magazines
- Professional literature and magazines
- Banks, leasing and insurance companies and agencies
- Land and sea transport, port activities
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