Huong Khe is currently harvesting Phuc Trach grapefruit, a crop that has been granted a certificate of geographical indication registration and is protected by the EU. Despite lower yields due to hot weather, the fruit is sweeter and well-priced. Local authorities have supported the expansion and application of science and technology to production, improving the quality and quantity of the fruit. The district has also established a working group to promote grapefruit consumption and protect the brand value, with efforts to maintain the local market and expand to major provinces and cities. The district has also introduced Phuc Trach grapefruit at the Tourism Trade Fair in Malaysia, aiming for future export.