The Philippines has imposed an indefinite ban on the export of fresh purple yam, or ube, and its propagative planting materials. This measure, implemented by the Bureau of Plant Industry (BPI) in mid-August, aims to conserve scarce planting stock and bolster domestic production capacity. Agriculture Secretary Francisco P. Tiu Laurel Jr. stated the restriction is crucial to retain planting material within the country and prevent other nations from using Philippine ube varieties to compete in the global market. This highlights a supply shortage in an industry experiencing rapid growth in popularity.

Global demand for ube and its processed products, such as powder, halaya, jam, and paste, is escalating, with Philippine ube already reaching Canada, the Middle East, and parts of Asia, and potential markets in the United States, South Korea, and Europe. The government has approved a $300 million budget for the ube industry in 2027 to strengthen production and organize the sector. The Department of Agriculture (DA), in collaboration with the BPI and University of the Philippines Los Baños, is also genetically mapping native ube varieties to protect them from biopiracy and support the development of higher-yielding varieties.

BMI, a unit of Fitch Solutions, views this export freeze as strong evidence of global demand for ube and the Philippines' intent to protect its unique varieties. The report notes that commercial-scale cultivation has not yet developed, with most growers operating small, seasonal plots. This policy shift indicates ube is increasingly seen as a strategic agricultural export, not just a passing trend. The near-term focus is on expanding cultivation capacity and improving planting material availability domestically before accelerating exports.

While the ban does not cover processed or frozen ube, which are widely used in the US and Europe, companies anticipate tighter supply and higher prices. Ube's popularity has soared, driven by its vibrant color and social media appeal, with Starbucks and Costa Coffee launching ube-flavored drinks. However, BMI warns that prolonged supply constraints, slow expansion of domestic cultivation, or the emergence of substitute ingredients could limit ube's sustained growth, with alternatives like purple sweet potato gaining traction as China and Vietnam increase ube production. Exports in 2025 were small, totaling about $1.5 million, up from $1 million a year earlier, with the US accounting for approximately $500,000.

Farmers' organizations, like Samahang Industriya ng Agrikultura, emphasize that the export suspension must translate into tangible benefits for small-scale farmers, including higher productivity, fair prices, access to quality planting materials, and increased financial and technical support. They advocate against corporate takeovers of the ube supply chain, urging the DA to ensure that growing demand supports rather than displaces local producers.