On September 12, 2025, VinFast, a prominent Vietnamese electric - vehicle manufacturer, entered into a memorandum of understanding regarding strategic cooperation with Vietmap. The two parties aim to collaboratively develop integrated digital map solutions and intelligent transportation services tailored specifically for VinFast's electric vehicles. In this context, “inks agreement” is a more vivid and commonly - used expression in English news writing compared to “signs agreement”. It gives a sense of finalizing and making something official in a more dynamic way. Also, “entered into a memorandum of understanding regarding strategic cooperation” is a more formal and detailed way of stating the signing of the MOU, which is in line with the style of business - related news reports. Additionally, “tailored specifically for” emphasizes the customized nature of the services for VinFast's electric vehicles, making the statement more precise and clear.