

Four Grams of Paper: Crushing the West's Technology Blockade
In 1988, a foreign expert publicly tore up a sample of domestically produced paper, prompting engineer Shen Yan to vow to break through the technological barriers independently. Leading his team, he tackled the challenge in an abandoned warehouse using outdated equipment and developed internationally leading specialty paper in just six months. He then turned to semiconductor materials, breaking through the blockade on high-purity polycrystalline silicon before heading to the Gobi Desert to solve the challenges of silicon carbide crystal production and secure independent intellectual property rights. Finally, he established a research institute to nurture the next generation, paving the way for China's self-reliance in advanced materials, starting with a single sheet of paper.
Main characters: Shen Yan
Supporting characters: Yamamoto Ryuyoku
Also known as: 四克纸,压垮西方的技术封锁
Four Grams of Paper: Crushing the West's Technology Blockade (30 episodes)
In 1988, a foreign expert publicly tore up a sample of domestically produced paper, prompting engineer Shen Yan to vow to break through the technological…
In 1988, a foreign expert publicly tore up a sample of domestically produced paper, prompting engineer Shen Yan to vow to break through the technological barriers independently. Leading his team, he tackled the challenge in an abandoned warehouse using outdated equipment and developed internationally leading specialty paper in just six months. He then turned to semiconductor materials, breaking through the blockade on high-purity polycrystalline silicon before heading to the Gobi Desert to solve the challenges of silicon carbide crystal production and secure independent intellectual property rights. Finally, he established a research institute to nurture the next generation, paving the way for China's self-reliance in advanced materials, starting with a single sheet of paper.
四克纸,压垮西方的技术封锁
Four Grams of Paper: Crushing the West's Technology Blockade - Episode 1