Oral Answers to Questions — Trade and Commerce. – in the House of Commons at on 14 September 1931.
Particulars for 1929 of the imports and exports of articles wholly or mainly manufactured summarised under the respective headings of (a) ready for consumption, (b) requiring adaptation or combination, and (c) partly manufactured are given on page 15 of the "Statistical Tables relating to British and Foreign Trade and Industry (1924–1930). Part I—General Tables" (Cmd. 3737). The corresponding particulars for later periods are not vet available.