Kwasi Kwarteng China has lashed out at Britain’s new national security laws after a deal to share robot camera technology was blocked by the Business Department. The Chinese embassy warned against “discriminatory practices” and called for “fairness and transparency” in the new laws, which are designed to protect against transfers of critical technology to foreign rivals. The remarks come after the Government used the National Security and Investment Act legislation to block the University of Manchester from sharing camera technology with China’s Beijing Infinite Vision Technology Company. It marked ministers’ first intervention under the act, which was introduced in January,…