In a direct communication, Statistics Netherlands explained:

Indeed, since November 2015, the figures for the intended imports have been missing. The reason is our confidentiality obligation, with at least 3 messengers to participate in the investigation. In this case, fewer message providers are involved.

In response, Moody's Analytics has synchronized our extract with Statistics Netherlands. Relative to the previous state, new retrieval of the following series will show shorter history; it ends at November 2015. (Most of the component series in the dataset end at June 2017.)

The series reside in the historical catalog (Netherlands » Price » Producer price index » 2010=100) and is:

• PPIIM35UM.INLD = Producer and import prices: Electricity; gas; steam and heat, (Index 2010=100, NSA)

Because catalog locations are subject to change, the upper-right search box on DataBuffet.com provides a "find in catalog" mode that accepts a mnemonic.