In a Report upon the Trade of Hankow for 1869, addressed to Mr. Hart, Inspector-General of Customs, Pekin, we find Notes of a journey through the opium districts of Szechuen, undertaken for the special purpose of obtaining information about the drug.[236] From these notes it appears that the estimated crop of the province for 1869 was 4235 peculs (= 564,666 lb.). This was considered small, and the Szechuen opium merchants asserted that 6000 peculs was a fair average. The same authorities estimated the annual yield of the province of Kweichow at 15,000, and of Yunnan at 20,000 peculs, making a total of 41,000 peculs or 5,466,666 lb. In 1869 also, Sir R. Alcock reported that about two-thirds of the province of Szechuen and one-third of that of Yunnan were devoted to opium.[237]
Mr. Consul Markham states that the province of Shensi likewise furnishes important supplies. Mr. Edkins the well-known missionary has lately pointed out from personal observation[238] the extensive cultivation of the poppy in the north-eastern province of Shantung.
Opium of very fair quality is now produced about Ninguta (lat. 44°) in north-eastern Manchuria, a region having a rigorous winter climate. Consul Adkins of Newchwang who visited this district in 1871, reports that the opium is inspissated in the sun until hard enough to be wrapped in poppy leaves, and that its price on the spot is equal to about 1s. per ounce.[239]
Shensi opium is said to be the best, then that of Yunnan. But Chinese consumers mostly regard home-grown opium as inferior in strength and flavour, and only fit for use when mixed with the Indian drug.[240]
It must not be supposed that the growing of opium in China has passed unnoticed by the Chinese Government. Whatever may be the nature of the sanction now accorded to this branch of industry, it was “rigorously” prohibited, at least in some provinces, about ten years ago, the effect of the prohibition being to stimulate the foreign importations. Thus at Shanghai in 1865, the importation of Benares opium was 2637 peculs,[241] being more than double that of the previous year, and Persian opium, very rarely seen before, was imported to the extent of 533 peculs, besides about 70 peculs of Turkish.[242]
Of the growth of the trade in opium between India and China, the following figures[243] will give some idea: value of exports in
| 1852-53—£6,470,915. | 1861-62—£9,704,972. | 1871-72—£11,605,577. | |||
| and[244] | |||||
| In | 1872 | 1873 | 1874 | 1875 | 1876 |
| Chests opium, | 93,364 | 82,908 | 88,727 | 94,746 | 88,350 |
| Value, | £13,365,228 | 11,426,280 | 11,341,857 | 11,956,972 | 11,148,426 |
In 1877 the imports of opium in Hong Kong were stated to consist of 6818 peculs, valued at 2,380,665 taels, coming from Patna (2158 peculs), Benares (3596 peculs), Persia (1041 peculs), Malwa (10 peculs), Turkey (3⅓ peculs). In the same year 4043 peculs of opium were imported in Amoy.
Poppy cultivation in the south-west of China has been briefly described by Thorel,[245] from whose remarks it would appear to be exactly like that of India. The poppy is white-flowered; the head is wounded with a three-bladed knife, in a series of 3 to 5 vertical incisions, and the exuded juice is scraped off and transferred to a small pot suspended at the waist. How the drug is finished off we know not. A Chinese account states simply that the best opium is sun-dried. But little is known of its physical and chemical properties. Thorel speaks of it as a soft substance resembling an extract. Dr. R. A. Jamieson[246] describes a sample submitted to him as a flat cake enveloped in the sheathing petiole of bamboo; externally it was a blackish-brown, glutinous substance, dry and brittle on the outside. It lost by drying 18 per cent. of water, and afforded upon incineration 7·5 per cent. of ash. In 100 grains of the (undried) drug, there were found 5·9 of morphine, and 7·5 of narcotine. ([See also p. 62].)
The Chinese who prepare opium for use by converting it into an aqueous extract which they smoke, do not estimate the value of the drug according to its richness in morphine, but by peculiarities of aroma and degree of solubility. In China the preparation of opium for smoking is a special business, not beneath the notice even of Europeans.[247]