Global snacks and drinks giant PepsiCo has acquired a stake in Natural Food International, one of China’s largest natural food firms, according to media reports. PepsiCo’s 26% stake in the Shenzhen-based company will reportedly make it Natural Food International’s second largest shareholder. Natural Food International makes products from grains, nuts, and beans, with a focus on grain-based premium nutrition powder. Described as China’s second largest natural food producer by retail …