Question: The Archduke Charles carried cargo from china for a company, informally known as what?

Context paragraphs:
Archduke Charles of Austria (disambiguation): Archduke Charles of Austria most commonly refers to Archduke Charles, Duke of Teschen (1771–1847).

Battle of Caldiero (1805): The Battle of Caldiero took place on 30 October 1805, pitting the French "Armée d'Italie" under Marshal André Masséna against an Austrian army under the command of Archduke Charles, Duke of Teschen.  The French engaged only a part of their forces, around 33,000 men, whilst Archduke Charles engaged the bulk of his army, 49,000 men, leaving out Paul Davidovich's corps to defend the lower Adige and Franz Seraph of Orsini-Rosenberg's corps to cover the Austrian right against any flanking maneuvers.  The fighting took place at Caldiero, 15 kilometres east of Verona, in the War of the Third Coalition, part of the Napoleonic Wars.

SS Nubia (1895): SS "Nubia was a passenger-cargo steamer built for the Peninsular and Oriental Steam Navigation Company by Caird & Company of Greenock, Scotland, at a cost of £100,000 and launched on 13 December 1894.  Originally named SS "Singapore, she was 430 feet long and 49 feet 4 inches in beam, with a three-cylinder triple expansion steam engine and a top speed of 14.5 knots.  She had a capacity of 90 first-class and 62 second-class passengers and also carried cargo.

East India Company: The East India Company (EIC), also known as the Honourable East India Company (HEIC) or the British East India Company and informally as John Company, was an English and later British joint-stock company, which was formed to pursue trade with the "East Indies" (in present-day terms, Maritime Southeast Asia), but ended up trading mainly with Qing China and seizing control of the Indian subcontinent.

Order of battle for the Battle of Caldiero (1805): The armies of the First French Empire and the Austrian Empire fought the Battle of Caldiero from 29 to 31 October 1805 just east of Verona in Italy.  Marshal André Masséna led the French Army of Italy while Archduke Charles commanded the Austrian "Armee von Italien".  Historians variously call the battle a French victory, an Austrian victory, or indecisive.  Austrian losses were over 5,500, while the French suffered at least 5,000 casualties.  Archduke Charles began a withdrawal from Italy on 1 November.  The retreat ended in early December with Archduke Charles' army intact at Kormend in western Hungary.  Unfortunately for Austria, by this time, Emperor Napoleon had decisively defeated the Austro-Russian army at the Battle of Austerlitz.

Battle of Aspern-Essling: In the Battle of Aspern-Essling (21–22 May 1809), Napoleon attempted a forced crossing of the Danube near Vienna, but the French and their allies were driven back by the Austrians under Archduke Charles.  The battle was the first time Napoleon had been personally defeated in over a decade.  However, Archduke Charles failed to secure a decisive victory as Napoleon was able to successfully withdraw most of his forces.

Archduke Charles (1809 ship): Archduke Charles was built in Newcastle, England in 1809.  She was sheathed in copper in 1810 and partially resheathed with copper in 1812.  She made one voyage transporting convicts from Ireland to New South Wales, and on her return voyage to Britain she carried a cargo from China for the British East India Company (EIC).  She was wrecked in 1816 while carrying troops from Quebec to Nova Scotia.

Leopold V, Archduke of Austria: Leopold V, Archduke of Further Austria (October 9, 1586 – September 13, 1632) was the son of Archduke Charles II of Inner Austria, and the younger brother of Emperor Ferdinand II, father of Ferdinand Charles, Archduke of Further Austria.  He was Bishop of Passau and of Strasbourg, until he resigned to get married, and Archduke of Further Austria including Tirol.

SS Empire Endurance: Empire Endurance was a  GRT cargo liner that was built in 1928 as Alster by Deschimag Werk Vulkan, Hamburg, Germany for the shipping company Norddeutscher Lloyd.  In the years leading up to the Second World War "Alster" carried cargo and passengers between Germany and Australia.  After the outbreak of war she was requisitioned by the Kriegsmarine for use as a supply ship.

Galician Railway of Archduke Charles Louis: The Galician Railway of Archduke Charles Louis (German: k.k.priv.  Galizische Carl Ludwig-Bahn (CLB), Polish: Kolej galicyjska im.  Karola Ludwika) was a railway system, named after Archduke Charles Louis of Austria.  It was built in the Austro-Hungarian province of Galicia in the second half of the 19th century, under management of Prince Leon Sapieha, with licence granted to him by Emperor Franz Josef on April 7, 1858.  Works on the system, carried out by the Association of Charles Louis Railway were not completed until 1892.

Supporting paragraphs: Archduke Charles (1809 ship) East India Company
Answer: John Company