Original folder titled 'Import/Export 1958' containing correspondence with China National Import and Export Corporation, Chinese Embassy and other correspondents regarding exporting goods to China, such as fertilisers and iron ore, creosote oil and naphthalene, fertilisers; sewage system in Peking and transferring sewage into fertilisers mentioning Lawrence Brunt's company Compost Engineers Ltd.; advantages of China joining London Metal Exchange; correspondence with Lawrence Brunt; minutes of meeting with China Import and Export Corporation (1957).