Question: Drum is a brand of tobacco distributed by a corporation under what parent company?

Context paragraphs:
Fortuna (cigarette): Fortuna is a brand of cigarettes owned by Franco-Spanish company Altadis, and hence a sub-section of British tobacco group Imperial Tobacco.  Fortuna contains a blend of American tobacco made mainly from Virginia-type tobacco.  Fortuna was first introduced in Spain in 1974 by Tabacalera, a Spanish tobacco conglomerate which is now half of the Altadis corporation.

HNA Infrastructure Investment Group: Hainan HNA Infrastructure Investment Group Co., Ltd. formerly Hainan Island Construction Co., Ltd. is a Chinese listed company based in Haikou.  in mid-2016 the company acquired HNA Infrastructure Group () in a reverse IPO from intermediate parent company HNA Infrastructure Holding Group (), which HNA Infrastructure Group is the parent company of HNA Real Estate and HNA Airport Group (, in turn HNA Airport Group is the parent company of HNA Airport Holdings (Group) () and HNA Airport Holdings is the parent company of Sanya Phoenix International Airport Co., Ltd.); HNA Airport Group is the largest shareholder of Haikou Meilan International Airport (19.58% as at October 2016), which in turn the largest shareholder of Hong Kong listed company HNA Infrastructure.  In December 2016 a proposed capital increase of the HK-listed company was announced.  HNA Infrastructure Investment Group would purchase a minority share directly.  Haikou Meilan International Airport was the second-largest shareholder of Hainan Airlines; Hainan Airlines, however, also owned a minority stake in Haikou Meilan International Airport.

Bull Durham Smoking Tobacco: Bull Durham Smoking Tobacco, also known as “Genuine Bull Durham Smoking Tobacco,” was a world-famous brand of loose-leaf tobacco manufactured by W.T. Blackwell and Company in Durham, North Carolina.  that originated around the 1850s and remained in production until August 15, 1988.  Over the years, the brand often changed ownership, yet continued to be one of the most successful tobacco brands of all time.  The brand is most commonly associated with its highly successful advertising campaigns that revolutionized the advertising industry.  William Thomas Blackwell, an original investor and owner of the Blackwell Company, contributed greatly to the success of the product.  Blackwell and his company’s tactics with the brand paved the way for other corporations to succeed through the acquisition of the Bull Durham trademark.  The success of the product ultimately is due to the successful advertising campaigns that made Durham world famous, brought jobs to the city, and made Durham the tobacco capital of the United States.

Black &amp; Mild: Black & Mild is a machine-made, pipe tobacco cigar.  They are produced by John Middleton Co., a tobacco company located in Limerick, Pennsylvania.  As of November 2007, Altria, the parent company of Philip Morris purchased John Middleton, Inc.

R. J. Reynolds Vapor Company: R. J. Reynolds Vapor Company is an electronic cigarette company based in Winston-Salem, North Carolina.  The company is a subsidiary of Reynolds American Inc., which is the parent company of R. J. Reynolds Tobacco Company, American Snuff Company, Santa Fe Natural Tobacco Company and Niconovum AB.  The company began offering the VUSE Digital Vapor Cigarette in limited distribution in 2012, expanding availability to the state of Colorado in 2013.

Drum (tobacco): Drum is a brand of fine-cut handrolling tobacco, or shag.  It was originally produced and distributed by the Dutch Douwe Egberts corporation.  Douwe Egberts was purchased by the Sara Lee Corporation, which sold Drum to Imperial Tobacco, the current British producer.  After Douwe Egberts discontinued Drum in the USA, Republic Tobacco of Glenview, Illinois, began making its own version of Drum for distribution in the United States, usually sold accompanied by a package of JOB rolling papers. Both versions are considered "halfzware" (Dutch for "half-strength") type tobaccos, although the flavors and cuts are not the same due to different methods of curing.  Halfzware usually indicates a combination of dark Kentucky burley and bright Virginia tobaccos.  Imperial also produces Drum in gold (blonde) and light (mild) varieties.  Drum's main competitor in the US is Bali Shag rolling tobacco.

RJR Plaza Building: The RJR Plaza Building (also known as the Reynolds American Plaza Building) is a 16-story skyscraper in Winston-Salem, North Carolina which was completed in 1982 for R. J. Reynolds Tobacco Company, currently the second-largest tobacco manufacturer in the United States.  In 2009, the RJR Plaza building became the headquarters for both Reynolds Tobacco and its parent company Reynolds American after Reynolds decided in 2008 to vacate its longtime headquarters, the Reynolds Building.

Douwe Egberts: Douwe Egberts is a brand of coffee, and company namesake which was owned by parent company Mondelez International, produced by Jacobs Douwe Egberts.  It was founded in Joure, Netherlands by Egbert Douwes in 1753 as The White Ox (De Witte Os) a general grocery shop, which later developed into a company dealing specifically in coffee, tea, and tobacco.  By 1925 it had changed its name to Douwe Egberts (as in Douwe, the son of Egbert), and had introduced the red seal with initialism as its logo.

W. T. Blackwell and Company: W.T. Blackwell & Co.  Tobacco was a tobacco manufacturer in Durham, North Carolina.  It was best known as the original producer of Bull Durham Tobacco, the first nationally-marketed brand of tobacco products.  The Blackwell tobacco factory in Durham, built in 1874, was declared a National Historic Landmark in 1977.  It is included in the American Tobacco Company Manufacturing Plant historic district, and is now occupied by apartments.

Natural American Spirit: Natural American Spirit (often referred to as American Spirits) is an American brand of cigarette and fine tobacco products, manufactured in the United States by the Santa Fe Natural Tobacco Company.  The company was founded in 1982 by Bill Drake, author of “The Cultivators Handbook of Natural Tobacco”, Robert Marion, Chris Webster, and Eb Wicks, a plumbing contractor who took out a loan to finance the startup.  In January 2002 the company was acquired by Reynolds American and is now a wholly owned independent subsidiary of Reynolds American, which is in turn 42% owned by British American Tobacco.  Japan Tobacco announced in September 2015 that it acquired the right to sell Natural American Spirit products in markets outside the United States.

Supporting paragraphs: Drum (tobacco) Douwe Egberts
Answer: Mondelez International