Shipments to the United States
Due to changes in U.S. customs regulations, all shipments to the United States are now subject to customs clearance.
This means that the recipient will be required to pay customs duties, as well as any applicable taxes and fees upon import.
Please also note that delivery may be delayed while the shipment is being processed by U.S. customs.
![Cover for Wenyu Sun · Investigations into the Combustion Kinetics of Several Novel Oxygenated Fuels - Springer Theses (Paperback Book) [2023 edition] (2024)](https://imusic.b-cdn.net/images/item/original/122/9789819945122.jpg?wenyu-sun-2024-investigations-into-the-combustion-kinetics-of-several-novel-oxygenated-fuels-springer-theses-paperback-book&class=scaled&v=1759248410)
![Cover for Wenyu Sun · Investigations into the Combustion Kinetics of Several Novel Oxygenated Fuels - Springer Theses (Hardcover Book) [2023 edition] (2023)](https://imusic.b-cdn.net/images/item/original/092/9789819945092.jpg?wenyu-sun-2023-investigations-into-the-combustion-kinetics-of-several-novel-oxygenated-fuels-springer-theses-hardcover-book&class=scaled&v=1749911768)
![Cover for Wenyu Sun · Optimization Theory and Methods: Nonlinear Programming - Springer Optimization and Its Applications (Paperback Book) [1st Ed. Softcover of Orig. Ed. 2006 edition] (2010)](https://imusic.b-cdn.net/images/item/original/650/9781441937650.jpg?wenyu-sun-2010-optimization-theory-and-methods-nonlinear-programming-springer-optimization-and-its-applications-paperback-book&class=scaled&v=1610648794)
![Cover for Wenyu Sun · Optimization Theory and Methods: Nonlinear Programming - Springer Optimization and Its Applications (Hardcover Book) [2006 edition] (2006)](https://imusic.b-cdn.net/images/item/original/759/9780387249759.jpg?wenyu-sun-2006-optimization-theory-and-methods-nonlinear-programming-springer-optimization-and-its-applications-hardcover-book&class=scaled&v=1409925309)