This is my impression of Chinese Communism and how strategy is executed by the party.
But first, that article, that is typical aristocratic thinking. Those on top, will remain on top, forever. Like Orwell wrote about a boot stamping on a human face, forever!
Although, this ban on Huawei and SMIC by the Imperialist to deny them semi-conduct chips in order to cripple them, that is a technology story, along with a business story. But the application of what to do, that is all Mao Zedong, praise the Great Helmsman!
There is the peculiar point in Marxist Leninist theory, that the right wing always tries to come back. Mao got this endless revolution idea from that. What Chairman Mao also was concerned about, was the revolution was too young and not ready - and should the reactionary forces in society and the world strike back at that time, the revolution could lose and be annihilated for good.
Hence, the inescapable logic here, is that once the war against the Imperialist starts, the aristocrat traditionally was the imperialist, there is no turning back. There will be no stalemate. Only one side can come out of this alive. Either you overthrow the old order, or it kills you for good.
If the tech industry inside China fought the tech war against the Imperialist tech when it was too young or too immature or not ready, it could be wiped out. Permanently. Chinese tech could be wiped out, or relegated to 4 or 5 generations behind, which makes China poor again.
I think that is the idea behind what they were doing.
They waited until they were ready, and this tech could be close to ready, there is no turning back. Grandpa Xi said it was time, yeah baby! Go for it.
That is why I believe comrade Deng's advice of keeping your head down had to be cast off. It became untenable, and there could be another one of these fights between the usurper (ie peasants, Huawei) and the established order (lead by imperialists power last 500 years).
That is why China should have not done anything but take the blows, then when it was ready and time to attack, there is no turning back.
Just my 2 cents.