Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Inventories

v3.8.0.1
Inventories
 12 Months Ended
Mar. 31, 2018
Inventory Disclosure [Abstract]  
Inventories
Inventories
Inventories consist of the following components:
 
31 March
(Millions of US dollars)
2018
 
2017
Finished goods
$
190.3

 
$
146.7

Work-in-process
8.1

 
6.5

Raw materials and supplies
65.3

 
57.5

Provision for obsolete finished goods and raw materials
(8.0
)
 
(7.8
)
Total inventories
$
255.7

 
$
202.9


As of 31 March 2018 and 2017, US$30.2 million and US$29.8 million, respectively, of the Company’s finished goods inventory balance was held at vendor managed inventory locations.