To what extent did US economic sanctions on Huawei affect China’s unemployment between 2016-2020?

Maximum of 4000 words Source used in the Literature Review Assignment: https://chinafocus.ucsd.edu/2021/01/22/huaweis-performance-under-u-s-sanctions-unexpected-results/ (should be included in the actual essay) Attached is a copy of the IB EE Guidelines revised February 2022, pages 153-164 are particularly important as they are specific to Economics.