Wei Ing-hsing, Ting Hsin's vice chairman and the youngest of the four brothers, was the first to go to the mainland to develop the cooking-oil manufacturing business. But he picked the wrong location and the company lost almost all its capital. There was nothing for it but to return to Taiwan.
兄弟中以魏家老四、頂新集團副董事長魏應行最早前往大陸發展製油業，由於挑選的地點欠佳，結果幾乎賠光所有資本，眼看就要打道回府。