Study Compares Ozone and UV Effects on Polymer Durability

Study Compares Ozone and UV Effects on Polymer Durability

This article provides an in-depth comparison of ozone aging tests and UV aging tests. It analyzes the mechanisms, standards, applicable materials, and common misconceptions associated with each method. The aim is to offer a valuable reference for companies to scientifically evaluate the weather resistance of polymeric materials, thereby supporting product development and quality control. This comparison helps to understand the differences and appropriate applications of each aging method for predicting long-term material performance under environmental stress.

02/11/2026 Logistics Encyclopedia
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US Rail Freight Sees Carload Drop Intermodal Rise

US Rail Freight Sees Carload Drop Intermodal Rise

According to the Association of American Railroads, for the week ending March 23rd, US rail carload traffic decreased by 0.6% year-over-year, while intermodal traffic increased by 13.8%. Traditional freight faces challenges from declining commodities like coal, while intermodal benefits from cost, environmental, and efficiency advantages. The Baltimore bridge collapse presents a short-term impact, with long-term effects still under assessment. Logistics companies should embrace intermodal transportation, optimize networks, strengthen risk management, and invest in technological innovation.

02/11/2026 Logistics
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WCO and SACU Enhance Trade with IT Connectivity Pact

WCO and SACU Enhance Trade with IT Connectivity Pact

The WCO and SACU are collaborating to promote customs IT interconnectivity and data exchange in Southern Africa. The aim is to enhance customs control efficiency, reduce trade costs, and promote regional economic development by establishing unified standards and strengthening information sharing. The meeting focused on practical information exchange modules under the WCO GNC framework and the application of UNCTAD's cloud solutions in cross-border trade. This lays the foundation for a more efficient and secure international trade environment.

01/20/2026 Customs Knowledge
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Q1 Trucking Gains As LTL Sector Struggles Parcel Prices Rise

Q1 Trucking Gains As LTL Sector Struggles Parcel Prices Rise

The TD Cowen-AFS Freight Index Q1 report indicates emerging light in trucking, with spot rates rising, though contract rates remain under pressure. Parcel pricing strategies are proving effective, but competition is fierce. LTL pricing discipline is loosening, leaving the future uncertain. The report provides valuable insights for freight professionals and investors, highlighting key trends in the trucking, parcel, and LTL sectors. It offers a comprehensive overview of the current market conditions and potential future developments.

01/17/2026 Logistics Industry Insights
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Senegal Customs Adopts HR Modernization with Sweden WCO Backing

Senegal Customs Adopts HR Modernization with Sweden WCO Backing

Under the West Africa Customs Modernization (WACAM) project funded by the Swedish government, the World Customs Organization (WCO) is assisting Senegal Customs in advancing its human resource modernization. Through measures such as improving employee planning tools and building competency models, Senegal Customs aims to enhance employee quality and optimize its organizational structure, setting an example for customs modernization in the West African region. The project anticipates completing the validation of employee planning tools by the end of 2015.

02/12/2026 Customs Knowledge
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Ocean Freight Surcharges Explained for Global Trade Efficiency

Ocean Freight Surcharges Explained for Global Trade Efficiency

This article provides an in-depth analysis of the three main components of ocean freight costs: ocean freight, surcharges, and local charges. It also details the cost items borne by both buyers and sellers under different trade terms. By understanding the composition of ocean freight costs, companies can effectively control international trade costs and enhance their competitiveness. This knowledge empowers businesses to better manage their logistics expenses and optimize their supply chain for improved profitability in the global market.

02/03/2026 Logistics Encyclopedia
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Poland Tackles Air Waybill Errors to Ensure Cargo Release

Poland Tackles Air Waybill Errors to Ensure Cargo Release

This article details the process for handling errors in the commodity name on air waybills for shipments to Poland. It emphasizes the importance of promptly contacting the carrier and providing proof for correction. The original air waybill is confirmed as the legal document required for cargo pickup in Poland. The article also explains the specific circumstances under which a copy of the air waybill might be accepted. This provides practical guidance for professionals involved in air freight to Poland.

02/02/2026 Document Interpretation
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Algeria Boosts Customs Tech with Dutch Lab Expertise

Algeria Boosts Customs Tech with Dutch Lab Expertise

Algerian customs experts visited the Netherlands to study its customs laboratory, aiming to learn from its best practices in operational models, infrastructure, and technology applications. This visit was a support activity under the EU-WCO HS-Africa Programme, designed to assist Algeria in building a modern customs laboratory and enhancing its capabilities in tariff classification, commodity analysis, and trade facilitation. The initiative seeks to strengthen Algeria's customs infrastructure and expertise, ultimately contributing to more efficient and effective trade processes.

02/03/2026 Customs Knowledge
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Uzbekistan Maldives Boost Customs Cooperation in Joint Workshop

Uzbekistan Maldives Boost Customs Cooperation in Joint Workshop

Uzbekistan and Maldives Customs exchanged insights on post-clearance audit (PCA) through a virtual workshop under the World Customs Organization framework. Maldives Customs shared its experience in organizational structure, legal framework, operational procedures, departmental collaboration, and IT systems. This collaboration aims to enhance Uzbekistan's PCA capabilities and foster cooperation between the two customs administrations. The workshop provided a platform for knowledge sharing and best practices, contributing to improved efficiency and effectiveness in customs operations for both countries.

02/03/2026 Customs Knowledge
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Ebay Sellers Guide Avoiding Auction Cancellation Disputes

Ebay Sellers Guide Avoiding Auction Cancellation Disputes

eBay auctions allow sellers to cancel transactions under specific circumstances, but frequent cancellations can negatively impact store reputation. This article analyzes the reasons and procedures for seller cancellations. It suggests avoiding order cancellations by setting reasonable starting prices and shipping costs, and optimizing product descriptions. The aim is to help sellers maintain a positive store image and improve buyer satisfaction. By implementing these strategies, sellers can minimize cancellations and foster trust with their customers on the eBay platform.

01/04/2026 Logistics Encyclopedia
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