Yes.Exactly ... this is the date we all need to look for unless one of tow options occur:
a) Taiwan declares independence
b) a re-union happens earlier due to a more subtle way.
PRC was founded in 1949, and 2049 is the 100th year since the founding of the PRC.
Chinese people usually think that China has a century old shame, and CCP's goal is a century rejuvenation.
We also can find from the name "Fujian" of aircraft carrier 003 that CCP regards 2049 as an important time node.
The aircraft carrier 001 is called "Liaoning", the aircraft carrier 002 is called "Shandong", and the aircraft carrier 003 is called "Fujian".
Then we can infer that the 004 aircraft carrier will be called "Taiwan",
the 005 aircraft carrier will be called "Xinjiang",
the 006 aircraft carrier will be called "Heilongjiang",
the 007 aircraft carrier will be called "Guangdong",
and the 008 aircraft carrier will be called "Jiangsu".
"Liaoning" commemorates the Japanese invasion of Shenyang, Liaoning Province on September 18th, 1931, when the Second Sino-Japanese War broke out.
"Shandong" commemorates the 1895 First Sino-Japanese War, when Japan invaded Weihai, Shandong Province.
"Fujian" commemorates the French invasion of Mawei Port in Fujian in 1884.
Then the "Taiwan" should commemorate the Japanese invasion of Taiwan in 1874.
"Xinjiang" commemorates the Russian invasion of Xinjiang in 1860,
"Heilongjiang" commemorates the Russian invasion of Heilongjiang in 1858,
"Guangdong" commemorates the second Opium War in 1856,
"Jiangsu" commemorates the first Opium War in 1840, the beginning of China's century old humiliation.
Nanjing, Jiangsu Province in 1840 was the beginning of our century of humiliation. According to the current warship manufacturing speed, our eighth aircraft carrier will be launched around 2049. The year 2049 marks the centenary of the founding of PRC. CCP is telling us in this way that they have never forgotten our century old humiliation, and they have never forgotten the mission of rejuvenating China.
1840 to 1940, a China century of humiliation.
1949 to 2049, a China century of revival.
Therefore, we can boldly infer that 2049 is the time bottom line that CCP can tolerate.