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2015
|
10% of BGLL shares were acquired by Alterna Capital Partners
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|
2013
|
BGLL obtained OHSAS 18001 : 2007 occupational health and safety assessment series
|
|
2011
|
Installed forging lubricant plant
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|
2007
|
Installed fine powder plant to produce end users' product requirement
|
|
2007
|
BGLL obtained ISO 14001 : 2004 environmental system certification
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|
2004
|
BGLL obtained ISO 9001 : 2000 quality management system certification
|
|
2000
|
Graphit Kropfmuehl becomes the major share holder of BGLL
|
|
1991
|
Bogala Graphite Lanka Ltd. becomes a public company
|
|
1971
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Nationalization of the graphite industry
|
|
1952
|
New Technology introduced in Bogala Graphite mines and installed electrically machine & pumps
|
|
1948
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Start of the postcolonial era
|
|
1942
|
Second highest export
|
|
1916
|
Record of tonnage exported
|
|
1899
|
Peak of the graphite production
|
|
1865
|
During the decade 1850-60 graphite mining was spreading to Sabaragamuwa province Sri Lanka and Bogala Graphite Mines started
|
|
1829
|
Start of graphite exportation to use
|
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1675
|
Decoration of clay pots with graphite in the Kandiyan era
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