TuSimple Holdings Inc. is an autonomous technology company. The Company has developed autonomous technology designed for semi-trucks, which has enabled to build Autonomous Freight Network (AFN). The Company has developed an integrated software and hardware solution enabling Level 4 (L4) driver-out autonomous semi-truck technology. AFN is designed to provide autonomous freight solution that supplies users with access to purpose-built L4 autonomous semi-trucks operating on HD digital mapped routes connecting a nationwide network of terminals. The Company is developing products through its partners, such as Navistar and TRATON. Navistar manufactures trucks under the International and IC brands. It intends to produce a line of purpose-built L4 autonomous semi-trucks for the North American market. TRATON is a provider of commercial truck OEMs. TuSimple Path is a product that enables autonomous operations across network.