U.S. hardwood lumber exports rose sharply in March while foreign buyers expressed frustration over high prices for red oak, white oak and poplar.

Hardwood price increases expected to continue but also to ease during the summer months as hardwood exports to the Pacific Rim increases. U.S. imports of substitute temperate hardwoods will also rise.

Poplar exports to Vietnam surged, while North American hardwood exports grew solidly in August following July’s seasonal slowdown.

Rising demand from both domestic and international markets tightened supplies, pushed up prices, and kept hardwood markets stronger than many expected in the first quarter of 2013.

With domestic and international markets improving, hardwood supplies are expected to tighten, resulting in firming prices.

Strong lumber demand and higher prices are expected in 2013 with some cabinet makers reported the need for additional hardwood.