U.S. Lithium Corp., formerly Rostock Ventures Corp., is an exploration-stage company. The Company holds approximately 60 mineral claims in the Tintina Gold Belt in Yukon, Canada and is in the process of exploring these claims. The Company has a license to make, use, sell and offer for sale licensed products. The licensed products include the domain names, www.iWeeds.com and www.iWeedz.com, the platform that powers iWeedz.com, the Apple Developer license, Google Play license, iWeedz trademark, self-serve advertisement platform and augmented reality platform. It operates iWeedz.com, a technology platform to connect consumers with cannabis vendors and promote local marijuana commerce. The Company will operate its technology platform through its Website located at www.iWeedz.com, and through its mobile application for Apple iPhone operating system (iOS) and Android operating systems.