Note 1 - Activities

Note 2 - Significant events

Note 3 - Basis of presentation

Note 4 - Significant accounting polices

Note 5 - Critical accounting judgments and key sources of estimation uncertainty

Note 6 - Cash and cash equivalents

Note 7 - Investments in securities held for trading

Note 8 - Accounts and notes receivable

Note 9 - Inventories

Note 10 - Backlog

Note 11 - Financial risk management

Note 12 - Fair value of financial instruments

Note 13 - Financial derivative instruments

Note 14 - Property, machinery and equipment

Note 15 - Investment properties

Note 16 - Investment in associates and joint ventures

Note 17 - Intangible assets

Note 18 - Others assets

Note 19 - Current and long-term debt

Note 20 - Provisions

Notes to the Consolidated Financial Statements