LYB International Finance III, LLC $500,000,000 2.875% Guaranteed Notes due 2025 $500,000,000 3.375% Guaranteed Notes due 2030 $1,000,000,000 4.200% Guaranteed Notes due 2050 Fully and Unconditionally Guaranteed by LyondellBasell Industries N.V....Underwriting Agreement • April 21st, 2020 • LyondellBasell Industries N.V. • Industrial organic chemicals
