Part I hydrocarbon oil 1Paragraph 1 2Paragraph 2 3Paragraph 3 4Paragraph 4 5Paragraph 5 6Paragraph 6 7Paragraph 7 8Paragraph 8 9Paragraph 9 10Paragraph 10 10AParagraph 10A 10BParagraph 10B 10CParagraph 10C 11Paragraph 11 Part I