Aerial photo taken on Sept. 3, 2019 shows night view of the Lotus Tower in Colombo, Sri Lanka. Sri Lankan President Maithripala Sirisena on Monday inaugurated the Colombo Lotus Tower. The tower, whose construction began in 2012, stands 356 meters tall and will bring great benefits to Sri Lanka's telecommunication and broadcasting industry. (Photo: CEIEC/Handout via Xinhua)

Photo taken on Sept. 16, 2019 shows the Lotus Tower and its light show in Colombo, Sri Lanka. Sri Lankan President Maithripala Sirisena on Monday inaugurated the Colombo Lotus Tower. The tower, whose construction began in 2012, stands 356 meters tall and will bring great benefits to Sri Lanka's telecommunication and broadcasting industry. (Photo: Xinhua)

The first batch of guests gather in a revolving restaurant on the Lotus Tower in Colombo, Sri Lanka, on Sept. 16, 2019. Sri Lankan President Maithripala Sirisena on Monday inaugurated the Colombo Lotus Tower. The tower, whose construction began in 2012, stands 356 meters tall and will bring great benefits to Sri Lanka's telecommunication and broadcasting industry. (Photo: Xinhua)

Aerial photo taken on Sept. 3, 2019 shows night view of the Lotus Tower in Colombo, Sri Lanka. Sri Lankan President Maithripala Sirisena on Monday inaugurated the Colombo Lotus Tower. The tower, whose construction began in 2012, stands 356 meters tall and will bring great benefits to Sri Lanka's telecommunication and broadcasting industry. (Photo: CEIEC/Handout via Xinhua)

Aerial photo taken on Sept. 3, 2019 shows night view of the Lotus Tower in Colombo, Sri Lanka. Sri Lankan President Maithripala Sirisena on Monday inaugurated the Colombo Lotus Tower. The tower, whose construction began in 2012, stands 356 meters tall and will bring great benefits to Sri Lanka's telecommunication and broadcasting industry. (Photo: CEIEC/Handout via Xinhua)

Photo taken on Sept. 16, 2019 shows fireworks in front of the Lotus Tower in Colombo, Sri Lanka. Sri Lankan President Maithripala Sirisena on Monday inaugurated the Colombo Lotus Tower. The tower, whose construction began in 2012, stands 356 meters tall and will bring great benefits to Sri Lanka's telecommunication and broadcasting industry. (Photo: CEIEC/Handout via Xinhua)

Photo taken on Sept. 15, 2019 shows the Lotus Tower in Colombo, Sri Lanka. Sri Lankan President Maithripala Sirisena on Monday inaugurated the Colombo Lotus Tower. The tower, whose construction began in 2012, stands 356 meters tall and will bring great benefits to Sri Lanka's telecommunication and broadcasting industry. (Photo: Xinhua)

Photo taken on Sept. 16, 2019 shows the Lotus Tower and its light show in Colombo, Sri Lanka. Sri Lankan President Maithripala Sirisena on Monday inaugurated the Colombo Lotus Tower. The tower, whose construction began in 2012, stands 356 meters tall and will bring great benefits to Sri Lanka's telecommunication and broadcasting industry. (Photo: Xinhua)

Aerial photo taken on Sept. 3, 2019 shows night view of the Lotus Tower in Colombo, Sri Lanka. Sri Lankan President Maithripala Sirisena on Monday inaugurated the Colombo Lotus Tower. The tower, whose construction began in 2012, stands 356 meters tall and will bring great benefits to Sri Lanka's telecommunication and broadcasting industry. (Photo: Xinhua)

Photo taken on Sept. 16, 2019 shows the Lotus Tower and its light show in Colombo, Sri Lanka. Sri Lankan President Maithripala Sirisena on Monday inaugurated the Colombo Lotus Tower. The tower, whose construction began in 2012, stands 356 meters tall and will bring great benefits to Sri Lanka's telecommunication and broadcasting industry. (Photo: Xinhua)