They maybe available in the uk soon at around £70 plus pp
The following is from the manufacturer's website, via Google Translate:
[Developed by] a soldier, he had 20 years of experience in combat training, to participate in combat three times, twice wounded, eight meritorious service, eight years of actual combat, he was promoted by a platoon leader, battalion commander, experience the war in his individual equipment, tactical tool has deep feelings, more of a deep regret for this He began a 16-year development of multi-function military spades, shovels finally gave birth to little more than 10 kinds of military combat training necessary to function. On this basis, it came through an old engineering senior engineers, bringing together several arms industry engineers, carried out in-depth study, three years, through dozens of design modifications, hundreds of various tests, improved combination of features completed product type, manufacturing process on the capture of the important technical difficulties, introduced the first generation of independent intellectual property rights of Chinese universal military shovel WJQ-308 (multi-function tactical shovel DJQ-308).