Changan Oshan X7 Trunk Mat 2020-2025. Available at megamotorsports.pk. Protect your car's trunk with the Changan Oshan X7 Trunk Mat, designed especially for 2020-2025 models. Made of durable materials, this mat provides excellent protection against spills, stains, and wear and tear. Keep your trunk in pristine condition and increase its resale value with this high-quality mat.