原來4月底Pompeo就已經宣佈 5G Clean Path，特別要清除華爲同中興嘅設備 :lomore-support:
5月有來自30幾個國家嘅政府官員向捷克布拉格開會，共同討論各國評估5G供應商時必須考量的國安、經濟和商業要素，並商定《布拉格提案》。
https://www.state.gov/5g-clean-network/
In May 2019, government officials from more than 30 countries across the globe, alongside representatives from the European Union, the North Atlantic Treaty Organization, and industry, participated in discussions regarding the important national security, economic, and commercial considerations that must be part of each country’s evaluation of 5G vendors.
The resulting Prague Proposals on 5G security published by the Czech conference chair serve as a set of recommendations and principles for nations to consider as they design, construct, and administer their 5G infrastructure.
6月份多國表態捨棄華爲
美國國務卿蓬佩奧（Mike Pompeo）今天發聲明表示，隨著各地人民逐漸意識到中共監視危險，情勢開始轉而對中國電信設備巨擘華為不利，許多國家5G網路建設只允許可信賴廠商參與，華為與多國電信商合約因而紛紛破滅。
蓬佩奧舉例，繼捷克、波蘭、瑞典、愛沙尼亞、羅馬尼亞、丹麥與拉脫維亞等國後，希臘近期也捨棄華為，同意與瑞典電信設備商愛立信公司（Ericsson）合作，建構5G網路基礎設施。
7月底美國公佈可靠廠商清單，其中包括中華電信同遠傳兩間台灣企業
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