Is there a global HS Code? No. You should know exactly what the specific number in your specific country. But the first 6 digit numbers are supposed the same across the whole world. Each country can modify by adding two digits or four digits as per their requirements without changing first six digits.
BLENHEIM, in Hanover, is a place-name found also in Manchester, and originates from Bavaria, Germany. Blenheim (in Germany) was a site of a great battle, which no doubt led to use of the name in Jamaica.
Bauxite, Jamaica's main mineral resource, is a vital element of the country's economy. Other mineral resources include gypsum, limestone, marble, silica sand, clay peat, and to a lesser extent, lignite, black sands containing titanium, copper, lead, zinc and phosphates.