The strongest sector was base metals, with lead imports in August rising 51 percent year over year, supported by very strong demand from lead acid and battery makers.

FORBES: A Mixed Picture For China Commodity Demand

With a high sulphuric acid content, the cleaner was so strong that the accident and emergency department at the first hospital the boy attended had to be evacuated, said Michael Robinson, from the Baltimore County Fire Department.

BBC: NEWS | Americas | US toddler burnt in park attack