German Chancellor Gerhard Schroeder said Tuesday he was worried over the impact of the strong euro and high oil prices on his country's exports. "Everybody is concerned with the euro-dollar exchange rate and the impact ... on exports - and not just exports," said Schroeder in a speech to business leaders in Berlin. The Chancellor added that high oil prices were also a concern. Schroeder vowed to continue his government's programme of economic reforms which he underlined "could never be completed".