SECURITIES PROSPECTUS

for environmental protection needs (repair not involvingauxiliary production facilities)20 10 06 08 Costs in connection with purchasing spare parts andconsumable materials used for repairing administrativefixed assets (including corporate motor vehicles,buildings and structures) (repair not involving auxiliaryproduction facilities)20 10 06 09 Costs in connection with purchasing spare parts andconsumable materials used for repairing fixed assets usedfor general economic needs, including buildings andstructures (with the exception of fixed assets of guards,fire emergency and security services) (repair notinvolving auxiliary production facilities)20 10 06 10 Costs in connection with purchasing spare parts andconsumable materials used for repairing the premises ofpublic caters for employees20 10 08 Т Production-related work and services20 10 08 10 Costs in connection with purchasing work and servicesfrom external entities (including self-employedentrepreneurs) related to the maintenance and operationof buildings, structures and fixtures used for generalproduction needs20 10 08 12 Costs in connection with purchasing work and servicesfrom external entities (including self-employedentrepreneurs) related to the maintenance of buildings,structures and fixtures used for general economic needs(including public utility services)20 10 08 17 Other reasonable costs in connection with purchasingproduction-related work and services20 10 09 Т Expenses in connection with the maintenance andoperation of fixed assets and other property used forenvironmental protection needs20 10 09 10 Expenses in connection with purchasing materials usedfor the maintenance and operation of environmentalprotection facilities20 10 09 20 Costs in connection with purchasing work and servicesfrom external entities (including self-employedentrepreneurs) related to the maintenance ofenvironmental protection facilities20 10 09 30 Other reasonable costs in connection with themaintenance and operation of environmental protectionassets20 10 10 Т Expenses in connection with other environmentalprotection activities20 10 10 10 Costs in connection with purchasing materials used forenvironmental protection activities20 10 10 20 Costs in connection with purchasing work and252