Production and refining of bitumen from crude oil * * * Analysis of how climate affects the choice of bitumen type * * * Bitumen Density Prediction Using Artificial Neural Networks in Industrial Applications * * * Development of New Industrial Bitumen Formulations in Response to Emerging Environmental Regulations * * * Global Bitumen Trade Under the Customs Order of China * * * 中国海关秩序下的全球沥青贸易 * * * Global Governance of Asphalt Following Its Formal Anchoring in European Chemical Regulation * * * Stricter Technical and Documentation Requirements in International Bitumen Trade * * * A Federal Chemical Assessment Sends Ripples Through Polymer-Modified Bitumen Supply Chains * * * Maritime Signals Around Venezuelan Trade Draw Attention to Bitumen Cargo Flows * * * A Tanker Under Surveillance in Europe Highlights the Strategic Position of Iran, Russia and Venezuela's Trade * * * China's import tariff policy in 2026 * * * Analysis of the impact of the US-China ceasefire on the global bitumen chain