On 9 March, announced 2021 annual results.

As of the end of 2021, China Tower completed the site construction for over 1.226 million 5G base stations.

On 8 March, announced 2020 annual results.

On 18 March, announced 2019 annual results.

On 14 February, China Tower entered the Hang Seng SCHK China Technology index.

As of the end of 2019, China Tower completed the site construction for over 160 thousand 5G base stations.

On 31 October, official launch of commercial use of 5G in China.

On 26 June, established two wholly-owned subsidiaries, Smart Tower Corporation Limited and Energy Tower Corporation Limited.

On 18 April, China Tower held the first AGM in Hong Kong and the Restricted Share Incentive Scheme was approved by Shareholders. The long-term effective incentive and restraint mechanism align the interests of Shareholders, the Company and employees as a whole.

On 4 March, announced 2018 annual results, held press conference and investor briefing in Hong Kong on 4 March 2019.

Became a constituent stock of Hang Seng China Enterprises Index and Hang Seng Stock Connect Hong Kong Index on 10 December 2018.

Established Southeast Asia Tower Co., Ltd. in Laos on 20 November 2018, the first step to explore the international business.

On 8 August, China Tower Corporation Limited was listed on the Stock Exchange of Hong Kong Limited. The IPO, together with the exercise of the over-allotment option, raised approximately HK$58.8 billion.

We entered into strategic cooperation framework agreements with State Grid Corporation of China and China Southern Power Grid Co., Ltd.

We entered into the Supplemental Agreements to the Commercial Pricing Agreements, and the Service Agreements with each of China Mobile Company, China Unicom Corporation and China Telecom.

We became a member of the International Telecommunication Union.

We completed the issuance of asset-backed notes of RMB4.95 billion via China Interbank Bond Market.

We entered into the Commercial Pricing Agreements with each of China Mobile Company, China Unicom Corporation and China Telecom.

We obtained the Basic Telecommunications Business Operation License (domestic telecommunications facilities service business) (基礎電信業務經營許可證(國內通信設施服務業務)) and the Value-added Telecommunications Business Operation License (web hosting) (增值電信業務經營許可證(網絡託管)) issued by the MIIT.

We issued new shares to each of the Telecom Shareholders and China Reform, and our share capital increased accordingly.

We acquired certain existing telecommunications towers and related assets from the telecom companies, and commenced substantive commercial operations.

We established 31 provincial level branches by the end of the year.

We adopted our current name "China Tower Corporation Limited" (中國鐵塔股份有限公司).

We were established under the name "China Communications Facilities Services Corporation Limited" (中國通信設施服務股份有限公司).