Tech companies f have told their employees to stop talking with Huawei counterparts, at least on topics such as technology and technical standards. Reuters reports that employers like Intel, Qualcomm, InterDigital Wireless and the carrier LG Uplus have restricted employees from having informal conversations during international meetings and conferences.

According to some insiders, both Intel and Qualcomm have provided “compliance instructions” to their employees and so on...
https://www.technohepsco.com/2019/06/huawei-ban-to-slow-down-5g-rollout.html