4. Significant accounting polices
5. Critical accounting judgments and key sources of estimation uncertainty
7. Investments in securities held for trading
8. Accounts and notes receivable
12. Fair value of financial instruments
13. Financial derivative instruments
14. Property, machinery and equipment
16. Investment in associates and joint ventures
19. Current debt and long-term debt
21. Retirement employee benefits
23. Transactions and balances with related parties
25. Cost and expenses by nature
32. Authorization to issue the financial statements