A member of Lord Elgin's committee arriving in 1858 to survey Chinese ports for treaty status noted: "We found it to the last degree deplorable." A single dilapidated street, composed only of a few mean shops, was all that existed of this once thriving populous city. The remainder of the vast area composed within its massive walls 9-10 kilometers in circumference, contained nothing but ruins, weeds and kitchen gardens. After becoming an open treaty port in 1862, it was exporting Jiangxi's vast rice crop. In 1904, more than 160,000 kilos of opium were moved through its customs house.